Cleanup dead references.
Merge branch 'migration' of github.com:DynamoDS/Dynamo into migration
Replace @from: with from:.
Move DoubleInput migration into migrations.
Remove Enum.
Remove Formula.
Remove MultiThreading.
Remove Optimize.
Remove Timer.
Remove Geometry.
Remove Measurement.
Remove Communication.
Remove dynColors.
Remove file reader classes.
Partial dynBaseTypes cleanup.
Remove string types from basetypes.
Remove interactive types from basetypes.
Remove breakpoint from basetypes.
Remove applylist from basetypes.
Cleanup a region in base types.