add isNull? check before the linq expression.(in CurveCurveIntersection Node Migration)
change the nickname for Lace shortest/longest/cross/map during migration
revert
add test case for migration test
Merge branch 'master' of https://github.com/DynamoDS/Dynamo into Maple
Fix MAGN-3264: longest lacing does not work for default argument
Fix magn-1525: wrong error msg when a non existent constructor is being called
Merge pull request #1615 from ke-yu/fix_magn_3264

Fix MAGN-3264: longest lacing does not work for default argument
Merge pull request #1616 from ke-yu/fix_magn1525

Fix magn-1525: wrong error msg when a non existent constructor is being called
update test case TS019_conditional_cantevaluate_1465293_3
Merge branch 'master' of https://github.com/DynamoDS/Dynamo into Maple
add test case for migration.
add test case for migration
remove the duplicated test case
Migrate ComputeFaceDerivatives
fix the defect MAGN-3333
Update test case
Map function pointer name in CBN
fix the defect MAGN-3343
Fix binding for the warning text color.