Merge pull request #3116 from aparajit-pratap/RC0.7.4_master

Cross-merge from master PR #3114
Fix for library regressions
make GeometryObjectConverter class public
Merge branch 'RC0.7.4_master' of https://github.com/DynamoDS/Dynamo into RC0.7.4_master
Merge pull request #3179 from aparajit-pratap/RC0.7.4_master

Cross-merge from master PR #3144