New Folder + Move Folder Up + Move Folder Down

Reflection-based folder organization support
Folder Commands - validation, cleanup

Removed Rename command
Added project-wide folder name validation
Little refactor based on comments
Folder commands - little bugfix and cleanup
comments-based refactoring
getFolderNames... duplication fix
Merge branch 'folders' into fsprojects_master

Conflicts:
	src/FSharpVSPowerTools/PowerToolsCommandsPackage.cs
Merge branch 'fsprojects_release' into fsprojects_master
Merge branch 'release'
Implement stub generation for interfaces
Add a tagger for Implement Interface Explicitly
Logger type
Logger usage, part1
Logger - cleanup
Merge remote-tracking branch 'fsprojects/release' into fsprojects_master
Merge branch 'fsprojects_release' into fsprojects_master
Fix few swallowed first-chance exceptions
Merge pull request #241 from v2m/master

Fix few swallowed first-chance exceptions
Find interface identifiers using untyped parsing
Cleaning and revert C# colors
Idiomatic logging methods + usage