Merge branch 'master' of https://github.com/DynamoDS/Dynamo
Merge branch 'master' of https://github.com/DynamoDS/Dynamo
Merge branch 'master' of https://github.com/DynamoDS/Dynamo
Unset force reexecute if watched elements not modified or deleted.
Add two tests.

These tests ensure that the graph stays in sync with the model by
continuously deleting elements in the model and checking the counts
against what is expected in the graph.
Merge branch 'master' of https://github.com/DynamoDS/Dynamo
Merge branch 'master' of https://github.com/DynamoDS/Dynamo
Using Properties.executingGraphNode instead of core.executingGraphNode
Clear warning propertly
Merge pull request #2713 from junmendoza/Revit2015

Revit2015 (Merge from master to Revit2015)
Update test status
Merge pull request #2714 from junmendoza/master

Update test status
Disable flaky test Defect_MAGN_2290

Race condition. Renable when the scheduler is in place
Merge branch 'master' of https://github.com/DynamoDS/Dynamo into Revit2015
Merge remote-tracking branch 'origin/master' into SelectionForceReexecute
Move force reexecute flag set to end of execution.
Clear runtime warnings for graph node
Added syntax highlighting for classes and methods
Change color of connectors from gradient to solidBrush
Merge branch 'master' of https://github.com/DynamoDS/Dynamo into MAGN3713