Automation to test -

1. Loop While - http://adsk-oss.myjetbrains.com/youtrack/issue/MAGN-5322
2. Analyze nodes are migrated - http://adsk-oss.myjetbrains.com/youtrack/issue/MAGN-3757
3. 5176 -http://adsk-oss.myjetbrains.com/youtrack/issue/MAGN-5176
4. 3399 -http://adsk-oss.myjetbrains.com/youtrack/issue/MAGN-3399
5. 5480 - http://adsk-oss.myjetbrains.com/youtrack/issue/MAGN-5480
Fix accidental changes to the commit https://github.com/monikaprabhu/Dynamo/commit/db19021a3ac13cad5f7bfd85a12df32e4bc8200c
remove duplicate test -CBN_Variable_Type_5480
Merge pull request #3219 from monikaprabhu/DTests

Automation tests