Mark Visual C++ Support feature as experimental

This feature was never really fully mature. It lacks important things
like proper built-in detection, ability to select VS version, target
architecture, Windows SDK, etc.  And now the supported VS versions are
quite behind. I have the intention to improve it over time but I think
it is better to set more reasonable expectations by flagging it as
experimental and it will also allow more ambitious but possibly
incompatible changes workspace-wise.

Change-Id: Iceaa316fb5cf17dde9a6f056d5ced1b3ce496c7f
Signed-off-by: Marc-Andre Laperle <malaperle@gmail.com>

windows/org.eclipse.cdt.msw-feature/feature.properties

@@ -19,7 +19,7 @@
 # This file should be translated.
 
 # "featureName" property - name of the feature
-featureName=C/C++ Visual C++ Support
+featureName=C/C++ Visual C++ Support (experimental)
 
 # "providerName" property - name of the company that provides the feature
 providerName=Eclipse CDT

windows/org.eclipse.cdt.msw-feature/feature.xml

@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <feature
       id="org.eclipse.cdt.msw"
-      label="C/C++ Visual C++ Support"
+      label="%featureName"
       version="10.0.0.qualifier"
-      provider-name="Eclipse CDT"
+      provider-name="%providerName"
       plugin="org.eclipse.cdt.msw.build"
       license-feature="org.eclipse.license"
       license-feature-version="0.0.0">

windows/org.eclipse.cdt.msw.build/about.properties

@@ -19,7 +19,7 @@
 # NOTE TO TRANSLATOR: Please do not translate the featureVersion variable.
 
 
-blurb=C/C++ Visual C++ Support\n\
+blurb=C/C++ Visual C++ Support (experimental)\n\
 \n\
 Version: {featureVersion}\n\
 Build id: {0}\n\