Fixed crash in delete unused branches plugin
Display correctly windows end of line in git commit message
If passed path is a directory, GetDirectoryName truncates it  of one level.

Passing that string, "C:\Directory\SubDirectory", into GetDirectoryName will result in "C:\Directory".
Change obsolete method to authenticate to a TFS Server
Refactoring
Remove unneeded packages
Support machine level HOME environment variable
VBScript moved to separate file
GitExt plugin upgrading fixed. Closes #2385
Invoke asynchronously OnActivate to prevent from canceling later events.

Later events are canceled when UI components' state is being changed. (Here: statusStrip.Hide();)
Closes #2397.
Merge pull request #2414 from pmiossec/update_tfs_authentication

Update tfs authentication
Write Trace.WriteLine() in a file for debugging...
Add git-tfs support...