change the color of Show samples in folder and the treeViewItem background
Improvements to MTBF tracking with a shutdown registry cookie
Reset verbose diagnostic flag
undorecorder action groups now use idisposable
Merge branch 'master' of https://github.com/DynamoDS/Dynamo
Fix to test fx APIs to retrieve correct var names from nodes to be previewed
Merge branch 'master' of https://github.com/DynamoDS/Dynamo into previewBaseTypeNodes
Merge pull request #2384 from Steell/master

UndoRecorder Action Groups now leverage IDisposable to ensure they are cleaned up.
Merge branch 'master' of https://github.com/DynamoDS/Dynamo into treeviewFix
Change the value of SelectedBackgroundColor
Build fix (wrong function signatures in "UndoRedoRecorderTests")
Merge pull request #2388 from Benglin/master

Build fix (wrong function signatures in "UndoRedoRecorderTests")
Merge pull request #2380 from theanh0512/treeviewFix

change the color of Show samples in folder and the treeViewItem background
addressed PR review comments
Add cross lang testcases
Merge pull request #2390 from junmendoza/updateTests

Add cross lang testcases
Fix adaptive component test.
Fix ModelCurve test
Fix Face test - face area computation is approximate, and this tolerance is just fine
Forgot to propagate unit conversion