added *.csproj.user to .gitignore
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Fixed Issue #41; TestExplorer no longer visilbe by default
fixed compiler warning
removed unneccesary code
made dockable host guid a constant
undid issue #41 fix

It's for the greater good. Without the window visible, resizing doesn't
work. Fixing Issue #36 should fix #41
put test menu back under rubber duck menu
hack to fix Issue #41
Merge pull request #43 from ckuhn203/TestExplorer

Test Explorer fixes