Hide dashboard when changing repo - it can be called when dashboard is visible. Closes #1763 and #1769.
Select first staged item if there is no unstaged item.
GitCommandsTest renamed to GitExtensionsTest. TranslationTest restored.
converting png images to 32-bit

fix incorrect gAMA
Support displaying submodules status icon
Owner fixed for apply stash dialog
Submodule status icon in menu fixed
Merge branch 'master' into feature/left-panel

Conflicts:
	GitUI/CommandsDialogs/FormBrowse.cs
	GitUI/CommandsDialogs/FormPull.cs