Add events for unexpected test failure and timeout.

Record unexpected test failures and timeouts as failures in the results
file.
More traps for missing assemblies.
Add concat option to UI.

Verify that concatenation works.
New installer.
Kill senddmps.
Kill senddmps.

Conflicts:
	src/Framework/Runner/Runner.cs
Merge remote-tracking branch 'origin/master' into Revit2015

Conflicts:
	src/Framework/Runner/Runner.cs
	tools/Output/RevitTestFrameworkInstaller2015.exe