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
Merge branch 'Sitrus2' into LibraryPrototype_StandardPanel