re-inplement the migration for And/OR
Merge branch 'ChocoButter-2Become1' of https://github.com/DynamoDS/Dynamo into ChocoButter-2Become1
Fix MAGN-1967; Clean up some AST nodes
Fixed MAGN-1963 Undo/Redo of Python node edit crashes Dynamo
Fix MAGN-2089, MAGN-2088: Rename categories in library view
fixed missing UI for CustomNodes
Explicitly making "BasicInteractive.SerializeValue" an abstract method
Implemented SerializeCore/DeserializeCore methods for BasicInteractive class
Slight consolidation in BoolSelector class
Fix MAGN-2094: support whitespace in search string
Reimplemented SerializeCore/DeserializeCore for Double/IntegerSlider
Sanitize query string in search view
Merge remote-tracking branch 'upstream/ChocoButter-2Become1' into ChocoButter-2Become1
Updated Deprecated node test case
Implemented GC for Revit Wrappers
Merge branch 'ChocoButter-2Become1' of https://github.com/ikeough/Dynamo into ChocoButter-2Become1
Fixed ReadImageFile test case
Fixed migration issues

- "List.Create" is changed into "DSCoreNodesUI.CreateList"
- "List.Join" is changed into "DSCore.List.Join"
- "List.Transpose" is changed into built-in function "Transpose"
- "String.Concat" is now a VarArg node
Merge pull request #1216 from ellensi/ChocoButter-2Become1

Fixed migration issues
Merge pull request #1210 from Zhengzi/ChocoButter-2Become1

re-inplement the migration for And/OR