Implemented helper method "VersionFromWorkspace" and added a test case
Calling "MigrationManager.VersionFromWorkspace" where appropriate
Removed "NodeMigrationException" as it is no longer applicable/used
Implemented "MigrationManager.GetBackupFolder" helper method
Unresolved node types now result in dummy nodes
Changed assembly name into "RevitNodes.dll"

Changed from "DSRevitNodes.dll" into "RevitNodes.dll"
Updated migration function signatures

- List object signature is changed into "var[]..[]"
- Changes to one-to-many migrations involving "Create List" node
- Signature updates due to changes in FunctionObject.ds
Merge branch 'ChocoButter-2Become1' of https://github.com/DynamoDS/Dynamo into ChocoButter-2Become1
Merge branch 'ChocoButter-2Become1' into MigrationManagerFixes
Fixed migration function
Migrated "Python Script"
Fixed degree/radians issue on trigonometric functions
Fix FloorPlanViewTests, deleted unused NurbSpline bat file
Fix CeilingPlanViewTests
Fixed FormTests - due to modification of block.rfa
Add Form tests
Changed migration auxiliary node

Now using "Math.RadiansToDegrees"
Removed Sheet.ByNameNumberAndViews until we have a way to set the sheet size, Fixed rest of Sheet tests
Merge branch 'ChocoButter-2Become1' of https://github.com/DynamoDS/Dynamo into ChocoButter-2Become1
Merge branch 'ChocoButter-2Become1' of https://github.com/DynamoDS/Dynamo into ChocoButter-2Become1