Make lengths into formula node WYSIWYG.
Cleanup watch. Make watch handler use dynamic.
Add special cases to Revit watch handler.
Fix rounding on display of XYZ.
Progress on raw data toggle.
Merge pull request #1115 from Benglin/master

Updated "RecordedTests.cs" so its layout is the same as CB2b1
Updates to XYZ watch handler for raw data support.
Use dependency injection for units manager.
Merge branch 'master' of github.com:DynamoDS/Dynamo
Mediate units settings through controller.
Add a space in XYZ treatment in watch.