2021.0.0.5

added readme to 1_Revit_API_Intro and XtraCs

2021.0.0.4

removed unit related deprecated api calls and incremented copyright year

2021.0.0.3

increment copyright year

2021.0.0.2

updated Revit and .NET version flags

2021.0.0.1

synchronised 1_Revit_API_Intro and 2_Revit_UI_API with RevitTrainingMaterial

2021.0.0.0

flat migration to Revit 2021

2020.0.0.3

integrated changes suggested by naveen @NK29 migrating to Revit 2019

2020.0.0.2

incremented copyright year to 2020

2020.0.0.1

installed for Revit 2020 on new machine in new location

2020.0.0.0

flat migration to Revit 2020