[Debugger] Set DebugValueWindow's TypeHint to Tooltip to fix focus issue.

This should cause this window to act like a tooltip window so it doesn't steal
focus away from the main window.

Fixes https://bugzilla.xamarin.com/show_bug.cgi?id=14526
[Ide] Implemented search in solution category.
[Xwt] Fix GTK label link positions
Bump nrefactory.
[Ide] References finder only searches compileable files.
[Core] Send full system information to Raygun in a custom data attribute.
[TestRunner] Fixed commandline running on Windows.
[nunit] Call Path.GetFullPath only on dll and exe files

We don't want to call this on all the parameters we pass to
the test runner, like -port=12345 or -xml=somefile.xml
Fixed 'Bug 15565 - Wrong context for Type.GetType'
Fixed 'Bug 15497 - Incorrect redundant type cast warning'
Fixed 'Fixed 'Bug 15497 - Incorrect redundant type cast warning'.
Fixed 'Bug 15550 - Inheritance completion'
[TestRunner] Cleanup in Runner.cs
Updated references to xwt, md-addins
bumped debugger-libs
bumped debugger-libs
Revert "[Debugger] Set DebugValueWindow's TypeHint to Tooltip to fix focus issue."

This reverts commit 26c94b2b3d68f73a7476447d81346acee687ff2e.

This breaks editing values on Mac.