Merge remote-tracking branch 'upstream/ChocoButter' into ChocoButter
Merge remote-tracking branch 'upstream/ChocoButter' into ChocoButter
Merge remote-tracking branch 'upstream/ChocoButter' into ChocoButter
CBN related tests
add tests
Merge remote-tracking branch 'upstream/ChocoButter' into myChoco

Conflicts:
	src/DynamoElementsTests/DSEvaluationTest.cs
add link to deffect
fix test
Merge remote-tracking branch 'upstream/ChocoButter' into ChocoButter
Fixed Textbox editing issue.
Merge pull request #759 from ambarish-prakash/CBNTextIssue

In view of the extent of this problem (it causes all WPF text boxes on Dynamo to be not clickable), I am accepting this merge :)
Merge pull request #757 from monikaprabhu/myChoco

My choco
Fixed broken test cases: Defect_MAGN_190, Defect_MAGN_590, ShiftSelectAllNode, TestDeleteCommands.
Merge pull request #758 from junmendoza/ChocoButter

Update DS dlls to stablilized version
Fix broken test cases
Merge branch 'ChocoButter' of https://github.com/ikeough/Dynamo into ChocoButter
Move AST nodes compilation to main thread to avoid node state contention
Merge remote-tracking branch 'upstream/ChocoButter' into ChocoButter
Some comments change and code refactoring
update of dlls + caching of ast nodes