Categories added, but wrap panel doesn't appear correctly.
Merge branch 'LibraryViewProtoIncorporate' into CategoriesProtoImplementation
Added Categories to design prototype
Merge branch 'Sitrus2' into CategoriesProtoImplementation

Conflicts:
	src/DynamoCore/UI/Views/DynamoView.xaml.cs
Bug with width of Standard Panel was fixed.
Merge branch 'CategoriesProtoImplementation' of https://github.com/vmoyseenko/Dynamo into CategoriesProtoImplementation
Formatting applied for LibraryView.xaml
@Benglin, please review
I couldn't create LibraryWparPanel without using converter.
For development used #if directive.
Added flag to "Release|Any CPU".
@Benglin, please review
Merge pull request #2128 from vmoyseenko/CategoriesProtoImplementation

Adding categories to design