Changes in installers/README.txt [2b07b6d:c0c9a473] in sasview

File:

• installers/README.txt (modified) (21 diffs)

installers/README.txt

@@ -1 +1 @@
 Release Notes
 =============
-    This is a beta pre-release version of 4.2.0.  A number of fixes and changes
-    have been made in the year since the previous release.  
-    Full release notes will be compiled prior to the full release 4.2.0.
-    
-    Highlights are:
+
+1- Features
+===========
+    - New in Version 4.2.0
+      --------------------
+      This release heralds many improvements and a host of bug fixes, along with
+      some significant changes from previous versions. Further, as promised, it
+      marks the end of support for 32 bit operating systems and is only
+      available for 64 bit operating systems.
+
+      With this version the change to the new model API and plugins infrastructure
+      begun with 4.0 is essentially complete (though extensions are in the works
+      and more are likely they should remain backwardly compatible with previous
+      versions of SasView).
+
+      NOTE: Old-style plugin models, including old sum|multiply models will continue
+      to be supported (i.e. SasView will be able to run them) in 4.x. However,
+      the expectation is that such support will be removed in 5.0 and everyone
+      is strongly encouraged to convert their custom models to the new API.
+
+      Finally, the changes to orientation angles and orientational distribution
+      definitions are now also complete.
+
+      - Changes
+         - The infrastucture for calculating 2D patterns from 3D orientated objects
+           has been totally re-factored. It is now more accurate and consistent
+           across models.
+         - The way that SasView defines the orientation of anisometric and
+           aligned objects has been completely overhauled. It now differs from
+           previous versions.
+         - Plugin models, including sum|multiply models, have completely migrated
+           to the new infrastructure. NOTE that 3.x type models as well as early,
+           intermediate 4.x type models, including those generated by sum|multiply
+           will continue to be supported in 4.x but will likely no longer be
+           supported after the move to 5.0.  Users are strongly encouraged to
+           migrate any custom models.
+         - The NeXus loader has been removed as it is superseded by the NXcanSAS
+           standard loader and SasView does not support the treatment of raw
+           data.
+      - Improvements
+         - The accuracy/speed of some numerical integrations have been improved.
+         - An orientation viewer tool has been introduced to assist in
+           understanding the new orientation framework.
+         - Problems with the computation of magnetic scattering from some
+           objects have been rectified. Some questions remain however.
+         - The known issue with the core_shell_parallelepiped model is now fixed.
+         - A number of issues and inconsistencies with the creation of
+           sum|multiply models have been rectified.
+         - A Boltzmann distribution has been added for polydispersity/orientational
+           distributions.
+         - Some batch slicing options have been introduced.
+         - Correlation function analysis now computes both the 1D and 3D functions.
+         - There are several data loading improvements.
+         - There are several improvements to Save/Load Project.
+         - There have been numerous other bug fixes.
+      - Documentation
+           Several sections of the help documentation have undergone significant
+           checking and updating, particularly those relating to orientation,
+           magnetic scattering, and polydispersity distributions. Detailed
+           advanced instructions for plugin writing and some scripting
+           instructions have been added.
+      - Other work
+         - A Third-Party initiative has recently succeeded in getting SasView to
+           run on Debian. More details at
+           http://trac.sasview.org/wiki/DevNotes/Projects/Debian
+         - With this release we have started to prepare for the inevitable move
+           to Python 3, which will occur with the release of 5.0
+         - SasView 5.0 is currently in development. The two most significant
+           features of this version will be (i) a move away from the present
+           WxPython GUIs to new, completely rewritten, Qt5 GUIs, and
+           (ii)implementation of the Beta-approximation for S(Q). Subject to
+           resources, some limited access to the latter functionality may be
+           available in a future SasView 4.x release.
+      - Bug Fixes
+         Fixes # 260: Box integration does not update when entering values in dialog
+         Fixes # 446: Saving plot as PGF (not PDF!) format throws error
+         Fixes # 467: Extend batch functionality to slicer
+         Fixes # 489: ABS reader (NIST 1D) does not handle negative dx properly
+                      (USANS slit smearing)
+         Fixes # 499: create sin(x)/x, 2*J1(x)/x and 3*j1(x)/x functions
+         Fixes # 510: Build PDF documentation along with HTML
+         Fixes # 525: Add GUI category defaults to models in sasmodels
+         Fixes # 579: clean up sasview directory
+         Fixes # 597: Need to document Combine Batch Fit
+         Fixes # 645: GUI logic problem in Batch vs single fit mode
+         Fixes # 648: Need to allow user input background value in Pr perspective
+         Fixes # 685: Fix data upload to marketplace
+         Fixes # 695: linear slope in onion model
+         Fixes # 735: Review new Corfunc documentation
+         Fixes # 741: Recalculate P(Q) and S(Q) components on model update.
+         Fixes # 767: Sum/Product Models don't do what they should
+         Fixes # 776: angular dispersity
+         Fixes # 784: Add 3D integral to Correlation Function analysis
+         Fixes # 786: core_shell_parallelepiped 1-D model is incorrect
+         Fixes # 818: "report button" followed by "save" makes an empty pdf file
+         Fixes # 838: Fix model download from marketplace
+         Fixes # 848: can't save analysis when only one fit page
+         Fixes # 849: Load Folder should ignore files starting with "."
+         Fixes # 852: More unit tests, especially for oriented or 2d models
+         Fixes # 854: remove unnecessary sleep() in fitting perspective
+         Fixes # 856: Reading SAS_OPENCL from custom_config sometimes raises an ERROR
+         Fixes # 861: cannot defined a structure factor plugin
+         Fixes # 864: New Model Editor (simple plugin editor) error parsing
+                      parameter line
+         Fixes # 865: Plugin live discovery issues
+         Fixes # 866: inform user when NaN is returned from compute
+         Fixes # 869: fit page computation thread cleanup
+         Fixes # 875: Possible weirdness with 1D NXcanSAS data
+         Fixes # 876: Add check for HDF5 format in dataloader
+         Fixes # 887: reorganize tree, separating the installed source from the
+                      build source
+         Fixes # 889: Refactor dataloader error handling infrastructure
+         Fixes # 890: use new orientation definition for asymmetric shapes
+         Fixes # 891: update docs for oriented shapes with new orientation definition
+         Fixes # 896: equations in core shell parallelepiped docs do not match code
+         Fixes # 898: Image Viewer Tool file selector issue
+         Fixes # 899: Igor Reader q calculation
+         Fixes # 902: IgorReader Q calculation needs fixing/improving
+         Fixes # 903: sasview - all non-gui tests should be converted to run in Python 3
+         Fixes # 906: polydispersity not showing up in tabulated results
+         Fixes # 912: About box points to misleading contributors page on Github
+         Fixes # 915: load project issues
+         Fixes # 916: Proper Logging
+         Fixes # 920: Logarithmic binning option in the slice viewer
+         Fixes # 921: Improve developer communication methods
+         Fixes # 922: Remove support for all data formats that are not in q space
+         Fixes # 923: Add CI and trac integrations to Slack
+         Fixes # 930: fitting help says chisq is normalized to number of points
+         Fixes # 931: Allow admins to edit all models and upload data etc on
+                      marketplace
+         Fixes # 932: Need to fix upload of data files to marketplace
+         Fixes # 934: Slurp tutorial repo for tutorials
+         Fixes # 935: Build new tutorials as PDF
+         Fixes # 943: Deep copy error on setting model after data is selected
+         Fixes # 950: Most of the readers don't close files properly.
+         Fixes # 954: cross check dll/opencl/python polydispersity and
+                      orientation results
+         Fixes # 956: Possible problem with new doc build process
+         Fixes # 961: sasmodels tests should fail if the parameter name does not exist
+         Fixes # 962: star polymer typo in docs
+         Fixes # 967: no uncertainties errors on fitting parameters
+         Fixes # 969: About Box not picking up dls_logo.png
+         Fixes # 970: ASCII loader doesn't handle ISIS 2D ASCII
+         Fixes # 974: blacklist Intel HD 620/630 for double precision
+         Fixes # 978: load project fails for pages which have not been defined
+         Fixes # 983: Remove Nexus Loader
+         Fixes # 984: PDF reports are not being properly generated on Windows
+         Fixes # 985: Saving Project Fails
+         Fixes # 986: Send to fitting overwrites theory page even if blank
+                      FitPage has focus
+         Fixes # 990: utest_sasview.py giving different results than run_one.py
+         Fixes # 993: Windows x64 versions not installing to correct folder
+         Fixes # 994: Error changing fit engine
+         Fixes # 995: OpenCL required on Linux even if turned off in GUI
+         Fixes #1006: multiplicity models don't work with SQ
+         Fixes #1007: spherical_sld model freezes SasView
+         Fixes #1008: plugin model scaling not working? S
+         Fixes #1010: Win64 build script not creating working executable
+         Fixes #1011: sld_test failing on ubuntu
+         Fixes #1013: FileReaderBaseClass output[] not reset - same file loaded
+                      multiple times
+         Fixes #1018: add Boltzmann distribution
+         Fixes #1021: add PDF documentation to website and document in wiki
+                      release process
+         Fixes #1024: Update version numbers in master
+         Fixes #1025: Sum/multiply editor hangs
+         Fixes #1032: convert C++ modules to C
+         Fixes #1035: Order of combining P(Q) and S(Q) in Plugins seems to matter
+         Fixes #1037: data loader crop not working? & all fits crashing
+         Fixes #1043: problem compiling marketplace models
+         Fixes #1050: fix appveyor test for sasmodels win 64 python 3
+         Fixes #1052: Can't use a user-created plugin model in a plugin model
+         Fixes #1057: phi rotation issue for elliptical cylinder
+         Fixes #1060: incorrect default for rectangle dispersion
+         Fixes #1062: win32 build not installing correctly
+         Fixes #1064: Fitting did not converge!!! error with a Sum|Multi plugin model
+         Fixes #1069: GUI problem when using polydispersity/orientation distributions
+         Fixes #1070: Parameter error boxes should not be editable
+         Fixes #1079: Remove save button in report dialog on Mac
+         Fixes #1081: GUI problem with new orientation distribution
+         Fixes #1083: Magnetic models not being computed
+         Fixes #1099: Erratic behaviour of Sum|Multi model in 4.1.2
+         Fixes #1101: Batch results page not displaying polydispersity values
+         Fixes #1131: OpencCl dialog does not open
+         Fixes #1132: Slit Size Calculator Tool not working
+         Fixes #1139: Missing Docs and Help for new Batch Slicing
+         Fixes #1141: Intro to scripting.rst needs improvement
+         Fixes #1142: Plugin framework is broken
+         Fixes #1044: Unable to upload c file to marketplace
+         Fixes #1145: Update models in model marketplace to 4.2 when 4.2 is released.
+         Fixes #1148: Documentation for S(Q) models need updating
+         Fixes #1128: AutoPlot generation for model documentation does not
+                      include background
+
+      It is recommended that all users upgrade to this version, but your
+      attention is drawn to the Changes section above.
+
+
+    - New in Version 4.2.0-Beta
+      -------------------------
+      This is a beta pre-release version of 4.2.0.  A number of fixes and changes
+      have been made in the year since the previous release. Full release notes
+      will be compiled prior to the full release 4.2.0.
+
+      Highlights are:
         - Infrastucture for calculating 2D patterns from 3D orientated objects
           has now been totally refactored
-        - Plugins have completely migrated to the new infrastructure now, 
-          including sum/multiply models
+        - Plugins have completely migrated to the new infrastructure now,
+          including sum/multiply models
         - Some batch slicing options have been introduced
         - The known issue with the core_shell_parallelepiped is now fixed
@@ -16 +216 @@
         - Numerous bug fixes
         - Lots of documentation enhancement
-    
-    In the meantime please report any bugs or issues found while using this beta
-    
-1- Features
-===========
+
+      In the meantime please report any bugs or issues found while using this beta
+
+
     - New in Version 4.1.2
       --------------------
@@ -30 +229 @@
 
       It is recommended that all users upgrade to this version
+
 
     - New in Version 4.1.1
@@ -44 +244 @@
        - Updated tutorials for SasView 4.x.y
 
+
     - New in Version 4.1.0
       ------------------
       This incremental release brings a series of new features and improvements,
       and a host of bug fixes. Of particular note are:
-      
+
       - Correlation Function Analysis (Corfunc)
-        This performs a correlation function analysis of one-dimensional SAXS/SANS data, 
-        or generates a model-independent volume fraction profile from the SANS from an 
-        adsorbed polymer/surfactant layer.
-
-        A correlation function may be interpreted in terms of an imaginary rod moving 
-        through the structure of the material. Γ1D(R) is the probability that a rod of 
-        length R moving through the material has equal electron/neutron scattering 
-        length density at either end. Hence a frequently occurring spacing within a 
-        structure manifests itself as a peak.
-
-        A volume fraction profile \Phi(z) describes how the density of polymer 
-        segments/surfactant molecules varies with distance from an (assumed locally flat)
-        interface.
+        This performs a correlation function analysis of one-dimensional SAXS/SANS data,
+        or generates a model-independent volume fraction profile from the SANS from an
+        adsorbed polymer/surfactant layer.
+
+        A correlation function may be interpreted in terms of an imaginary rod moving
+        through the structure of the material. G1(R) is the probability that a rod of
+        length R moving through the material has equal electron/neutron scattering
+        length density at either end. Hence a frequently occurring spacing within a
+        structure manifests itself as a peak.
+
+        A volume fraction profile \Phi(z) describes how the density of polymer
+        segments/surfactant molecules varies with distance from an (assumed locally flat)
+        interface.
 
       - Fitting of SESANS Data
-        Data from Spin-Echo SANS measurements can now be loaded and fitted. The data will 
-        be plotted against the correct axes and models will automatically perform a Hankel 
-        transform in order to calculate SESANS from a SANS model.
+        Data from Spin-Echo SANS measurements can now be loaded and fitted. The data will
+        be plotted against the correct axes and models will automatically perform a Hankel
+        transform in order to calculate SESANS from a SANS model.
 
       - Documentation
-        The documentation has undergone significant checking and updating.
+        The documentation has undergone significant checking and updating.
 
       - Improvements
@@ -130 +331 @@
          - Old custom models should now still work
             - '''NOTE:''' These will be deprecated in a future version. Old
-            custom models should be converted to the new model format which
-            is now the same as the built in models and offers much better
-            support.
+              custom models should be converted to the new model format which
+              is now the same as the built in models and offers much better
+              support.
          - Custom model editor now creates new style models
          - Custom model editor supports better error checking
@@ -143 +344 @@
          - The active optimizer is now listed on the top of the fit panel.
          - Linear fits now update qmin and max when the x scale limits are
-         changed.  Also the plot range no longer resets after a fit.
+           changed.  Also the plot range no longer resets after a fit.
       - Bug fixes
          - Fixes bug #511 Errors in linearized fits and clean up of interface
-         including Kratky representation
+           including Kratky representation
          - Fixes bug #186 Data operation Tool now executes when something is
-         entered in the text box and does not wait for the user to hit enter
+           entered in the text box and does not wait for the user to hit enter
          - Fixes bug #459 plot context menu bug
          - Fixes bug #559 copy to clipboard in graph menu broken
          - Fixes bug #466 cannot remove a linear fit from graph
          - Numerous bugs introduced in the alpha
-
 
 
@@ -192 +392 @@
 
 
-
    - New in Version 3.1.2
      --------------------
@@ -210 +409 @@
 
 
-
    - New in Version 3.1.1
      --------------------
      - Fixes bug #457 that prevented SasView from starting if the user was not
        connected to the internet, or was behind a proxy server.
+
 
    - New in Version 3.1.0
@@ -271 +470 @@
        non-project personnel through pull requests.
 
+
    - New in Version 3.0.0
      --------------------
@@ -301 +501 @@
          data. Supported formats include: TIFF, TIF, PNG, BMP, JPG.
 
+
    - New in Version 2.2.1
      --------------------
@@ -312 +513 @@
      - Made significant improvements to the batch/grid panel and fixed several bugs
      - Fixed a number of other minor bugs
+
 
    - New in Version 2.2.0
@@ -340 +542 @@
        - Tools: provides a number of useful supplementary tools such as SLD
          calculation
-
      - Fitting
        - Includes a large number of model functions, both form factors and structure factors.
@@ -381 +582 @@
          or plotting the evolution of the fit parameters with error bars (from within
          the application).
-
      - Tools
        - A scattering length density calculator,including some X-ray information
@@ -391 +591 @@
        - A slit size calculator optimized for Anton Paar Saxess is provided.
        - A kiessig fringe thickness calculator is provided
-
      - Plots and plot management
        - A 3D graphing option (for 2d data/results) is provided with the view
@@ -405 +604 @@
        - Extensive context sensitive plot/fitting/manipulation options are available
          through a right mouse click pop-up menu on plots.
-
      - Data management
        - Supports 2 + column 1D ASCII data, NIST 1D and 2D data, and canSAS data
@@ -420 +618 @@
          right click menus and the toolbar.  The data explorer can be re-started
          from the menu bar.
-
      - Data manipulation
        - Support various 2D averaging methods : Circular, sectors, annular,
@@ -426 +623 @@
        - A 2D data maks editor is provided
        - 2D mask can be applied to the circular averaging.
-
      - Miscellaneous features
        - limited reports can be generated in pdf format
@@ -448 +644 @@
 =============================
 
-   *** Note 1:  Much more information is available at www.sasview.org under links.
-                    Look in the 'For Developers' section and particularly the wiki at
-                www.sasview.org/trac/wiki.
-   *** Note 2:  If you have EXE or ZIP SasView installer, you won't need any of
-                the following.  However it is highly recommended that any
-                previous versions be un-installed prior to installing the
-                new version.
+   *** Note 1:  If you have a SasView installer (.EXE or .MSI), you do not need to 
+                worry about any of the following.  However, it is highly recommended 
+                that any previous versions of SasView are uninstalled prior to 
+                installing the new version UNLESS you are installing SasView to 
+                versioned folders.
+
+   *** Note 2:  The easiest approach to setting up the proper environment to
+                build from source is to use Conda.  Instructions for setting up
+                and using Conda can be found at:
+                  http://trac.sasview.org/wiki/DevNotes/CondaDevSetup
+                    
+   *** Note 3:  Much more information is available at www.sasview.org under 
+                links/downloads. In particular, look in the 'For Developers' section. 
+                Also have a look at http://trac.sasview.org/.
 
    2.1- System Requirements
@@ -460 +663 @@
         - We currently use Python 2.7
 
-   2.2- Installing from source
+   2.2- Package Dependencies
+        - Ensure the required dependencies are installed
+          - For the latest list of dependencies see the appropriate yml file in
+            the SasView repo at sasview/build_tools/conda/ymls
+
+   2.3- Installing from Source
         - Get the source code
-          - to follow the current development version from source control use
-              git clone https://github.com/SasView/sasview.git
-              git clone https://github.com/bumps/bumps.git
-          - to install a specific version
-
-        - Build, install and run a specific release
-          - make sure the requirements below are already installed
-          - retrieve the source from https://github.com/SasView/sasview/releases
-          - open a command line window in the 'sasview-x.x.x' directory
-          - run 'python setup.py install'
-          - run 'python sasview.py' under the 'sasview' folder.
-
-        - Build, install and run the current development version
-          - clone the source from git; also clone bumps, which is developed in parallel
-              git clone https://github.com/SasView/sasview.git
-              git clone https://github.com/bumps/bumps.git
-          - open a command line window in the 'sasview' directory
-          - run 'python setup.py build'
-          - run 'python run.py'; this runs from the source directories, so you
+          - create a folder to contain the source code; if working with
+            multiple versions you might want to use versioned folder names
+            like 'sasview-x.x.x'
+          - open a command line window in the source code folder
+          - to get the CURRENT DEVELOPMENT VERSION from source control use
+              git clone https://github.com/SasView/sasview.git sasview
+              git clone https://github.com/Sasview/sasmodels.git sasmodels
+              git clone https://github.com/bumps/bumps.git bumps
+          - to get a SPECIFIC RELEASE VERSION from source control go to
+              https://github.com/SasView/sasview/releases
+            and download the required zip or tar.gz file. Unzip/untar it
+            to the source code folder.
+
+   2.4- Building and Installing         
+        - To build the code
+            use 'python setup.py build'
+        - To build the documentation
+            use'python setup.py docs'
+
+   2.5- Running SasView
+          - use 'python run.py'; this runs from the source directories, so you
             don't have to rebuild every time you make a change, unless you are
-            changing the C++ model files
-
-        - The following modules are required (version numbers are what are used
-          in the windows release build):
-
-          - Common Packages
-            - reportlab 3.1.44
-            - lxml 3.4.4.0 (MAC 3.4.2.0)
-            - PIL 1.1.7
-            - xhtml2pdf 3.0.33 (MAC = not installed on build server)
-            - unittest-xml-reporting 1.12.0 (MAC 1.10.0)
-            - matplotlib Version Installed: 1.4.3 (MAC 1.1.1)
-            - bumps Version Installed: 0.7.5.9
-            - scipy Version Installed: 0.16.0b2 (MAC 0.11.0)
-            - periodictable Version Installed: 1.4.1
-            - setuptools Version Installed: 7.0 (MAC 12.0.5)
-            - sphinx Version Installed: 1.3.1 (MAC 1.3b2)
-            - pyparsing Version Installed: 2.0.3
-            - numpy Version Installed: 1.9.2 (MAC 1.6.2)
-            - html5lib Version Installed: 0.99999
-            - wx Version Installed: 3.0.2.0
-
-          - Windows Specific Packages
-            - pywin 219
-            - py2exe 0.6.9
-            - comtypes 1.1.1
-            - MinGW w/ gcc version 4.6.1 (WIN)
-            - vcredist_x86.exe (version 9.0.21022.8  -microsoft visual C 2008
-              re-distributable)
-            - Innosetup (WIN - isetup 5.4.2-unicode) - used to create distributable
-
-            *** Note: Windows build dependencies can be set up using anaconda. Instructions
-                can be found at http://trac.sasview.org/wiki/AnacondaSetup
-
-          - MAC Specifc Packages
-            - py2app 0.7.1
+            changing the C model files.
+          - if using Conda the above command will also build SasView, but you 
+            must issue 'activate sasview' first.
 
 
@@ -523 +700 @@
 ===============
 
+   4.2.0 - All systems
+      There are currently no major known issues. A full list of known bugs and
+      feature requests by release version that users may wish to be aware of
+      can be viewed at http://trac.sasview.org/report/3
+      NOTE: Any corrections to models that may become known/available will be
+      posted to Marketplace as available (and fixed in the following release)
 
    4.1- All systems:
@@ -529 +712 @@
       issues:
         - The way that orientation is defined is being refactored to address
-        long standing issues and comments.  In release 4.1 however only models
-        with symmetry (e.g. a=b) have been converted to the new definitions.
-        The rest (a <> b <> c - e.g. parellelepiped) maintain the same
-        definition as before and will be converted in 4.2.  Note that
-        orientational distribution also makes much more sense in the new
-        framework.  The documentation should indicate which definition is being
-        used for a given model.
+          long standing issues and comments.  In release 4.1 however only models
+          with symmetry (e.g. a=b) have been converted to the new definitions.
+          The rest (a <> b <> c - e.g. parellelepiped) maintain the same
+          definition as before and will be converted in 4.2.  Note that
+          orientational distribution also makes much more sense in the new
+          framework.  The documentation should indicate which definition is being
+          used for a given model.
         - The infrastructure currently handles internal conversion of old style
-        models so that user created models in previous versions should continue
-        to work for now. At some point in the future such support will go away.
-        Everyone is encouraged to convert to the new structure which should be
-        relatively straight forward and provides a number of benefits. 
+          models so that user created models in previous versions should continue
+          to work for now. At some point in the future such support will go away.
+          Everyone is encouraged to convert to the new structure which should be
+          relatively straight forward and provides a number of benefits.
         - In that vein, the distributed models and those generated by the new
-        plugin model editor are in the new format, however those generated by
-        sum|multiply models are the old style sum|multiply models. This should
-        also disappear in the near future 
+          plugin model editor are in the new format, however those generated by
+          sum|multiply models are the old style sum|multiply models. This should
+          also disappear in the near future
         - The on the fly discovery of plugin models and changes thereto behave
-        inconsistently.  If a change to a plugin model does not seem to
-        register, the Load Plugin Models (under fitting -> Plugin Model
-        Operations) can be used.  However, after calling Load Plugin Models, the
-        active plugin will no longer be loaded (even though the GUI looks like
-        it is) unless it is a sum|multiply model which works properly.  All
-        others will need to be recalled from the model dropdown menu to reload
-        the model into the calculation engine.  While it might be annoying it
-        does not appear to prevent SasView from working..
+          inconsistently.  If a change to a plugin model does not seem to
+          register, the Load Plugin Models (under fitting -> Plugin Model
+          Operations) can be used.  However, after calling Load Plugin Models, the
+          active plugin will no longer be loaded (even though the GUI looks like
+          it is) unless it is a sum|multiply model which works properly.  All
+          others will need to be recalled from the model dropdown menu to reload
+          the model into the calculation engine.  While it might be annoying it
+          does not appear to prevent SasView from working..
         - The model code and documentation review is ongoing. At this time the
-        core shell parellelepiped is known to have the C shell effectively fixed
-        at 0 (noted in documentation) while the triaxial ellipsoid does not seem
-        to reproduce the limit of the oblate or prolate ellipsoid. If errors are
-        found and corrected, corrected versions will be uploaded to the
-        marketplace. 
-   
+          core shell parellelepiped is known to have the C shell effectively fixed
+          at 0 (noted in documentation) while the triaxial ellipsoid does not seem
+          to reproduce the limit of the oblate or prolate ellipsoid. If errors are
+          found and corrected, corrected versions will be uploaded to the
+          marketplace.
+
    3.1- All systems:
         - The documentation window may take a few seconds to load the first time