Index: installers/README-next-release.txt
===================================================================
--- installers/README-next-release.txt	(revision 1b4110d78363ba55dfccfab09983daebd9aeb883)
+++ installers/README-next-release.txt	(revision d98be9311d1bc25ee4dce3163cf6bcfea9fc8503)
@@ -10,18 +10,18 @@
       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 
+
+      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 
+
+      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
@@ -62,5 +62,5 @@
            advanced instructions for plugin writing and some scripting
            instructions have been added.
-	   Two new tutorials have been added.
+           Two new tutorials have been added.
       - Other work
          - A Third-Party initiative has recently succeeded in getting SasView to
@@ -149,6 +149,6 @@
          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 
+         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
@@ -204,10 +204,10 @@
       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
@@ -216,5 +216,5 @@
         - Numerous bug fixes
         - Lots of documentation enhancement
-    
+
       In the meantime please report any bugs or issues found while using this beta
 
@@ -247,27 +247,27 @@
       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. 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.
+        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
@@ -345,7 +345,7 @@
       - 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
@@ -649,5 +649,5 @@
    *** Note 1:  The easiest approach to setting up the proper environment to
                 build from source is to use conda.  Instructions for setting up
-                using conda can be found at: 
+                using conda can be found at:
                 http://trac.sasview.org/wiki/DevNotes/CondaDevSetup
    *** Note 2:  If you have EXE or ZIP SasView installer, you won't need any of
@@ -656,5 +656,5 @@
                 new version.
    *** Note 3:  Much more information is available at www.sasview.org under links.
-	            Look in the 'For Developers' section and particularly the wiki at
+                Look in the 'For Developers' section and particularly the wiki at
                 www.sasview.org/trac/wiki.
 
@@ -669,5 +669,5 @@
               git clone https://github.com/Sasview/sasmodels.git
               git clone https://github.com/bumps/bumps.git
-	  - to install a specific version
+          - to install a specific version
 
         - Build, install and run a specific release
@@ -689,6 +689,6 @@
             changing the C model files
 
-        -For the latest list of dependencies see the appropriate yml file in
-          the SasView repo at sasview/build_tools/conda/ymls 
+        - For the latest list of dependencies see the appropriate yml file in
+          the SasView repo at sasview/build_tools/conda/ymls
 
 
@@ -709,36 +709,36 @@
       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
Index: installers/README.txt
===================================================================
--- installers/README.txt	(revision 1b4110d78363ba55dfccfab09983daebd9aeb883)
+++ installers/README.txt	(revision d98be9311d1bc25ee4dce3163cf6bcfea9fc8503)
@@ -19,5 +19,5 @@
       Finally, the new orientation angles and orientatinal distribution is now
       also complete.
-      
+
       - Changes
          - The infrastucture for calculating 2D patterns from 3D orientated objects
@@ -144,6 +144,6 @@
          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 
+         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
@@ -203,6 +203,6 @@
         - 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
@@ -211,5 +211,5 @@
         - Numerous bug fixes
         - Lots of documentation enhancement
-    
+
       In the meantime please report any bugs or issues found while using this beta
 
@@ -242,27 +242,27 @@
       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. 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.
+        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
@@ -644,5 +644,5 @@
    *** Note 1:  The easiest approach to setting up the propoer environment to
                 build from source is to use conda.  Instructions for setting up
-                using conda can be found at: 
+                using conda can be found at:
                 http://trac.sasview.org/wiki/DevNotes/CondaDevSetup
    *** Note 2:  If you have EXE or ZIP SasView installer, you won't need any of
@@ -651,5 +651,5 @@
                 new version.
    *** Note 3:  Much more information is available at www.sasview.org under links.
-	            Look in the 'For Developers' section and particularly the wiki at
+                Look in the 'For Developers' section and particularly the wiki at
                 www.sasview.org/trac/wiki.
 
@@ -664,5 +664,5 @@
               git clone https://github.com/Sasview/sasmodels.git
               git clone https://github.com/bumps/bumps.git
-	  - to install a specific version
+          - to install a specific version
 
         - Build, install and run a specific release
@@ -685,5 +685,5 @@
 
         -For the latest list of dependencies see the appropriate yml file in
-          the SasView repo at sasview/build_tools/conda/ymls 
+          the SasView repo at sasview/build_tools/conda/ymls
 
 
@@ -715,9 +715,9 @@
         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. 
+        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 
+        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
@@ -734,6 +734,6 @@
         to reproduce the limit of the oblate or prolate ellipsoid. If errors are
         found and corrected, corrected versions will be uploaded to the
-        marketplace. 
-   
+        marketplace.
+
    3.1- All systems:
         - The documentation window may take a few seconds to load the first time
