Always set default pull action.

Default pull action was set only when AutoPullOnPushRejectedAction wasn't set yet.
 Remove pdf manual from installer. Closes #2387
Sometimes CompositionContainer.GetExport() throw ReflectionTypeLoadException exception
Removing old menu should work now after executing "devenv.exe  /resetaddin GitPlugin.Connect"
Web site URL changed
Support "push --force-with-lease"
Diff tab translation fixed
RepositoryHistory MaxCount moved to settings
Error string in list of branches fixed
Buttons on FormPull fixed

"Browse.." button localization fixed
Installer updated to support updating VS addins. Closes #2385
Display correctly windows end of line in git commit message
Write Trace.WriteLine() in a file for debugging...
Add git-tfs support...