CDM 5.3.0 RC1

Move CDM 5.3.0 to a separate branch with the fixes in ddl and docs

CDM 5.2.2 RC1

Separate branch for the CDM 5.2.2 with the fixes in readme and cost table

CDM 5.1.1 RC1

CDM 5.1.1 branch with the fixes in code and readme

CDM 5.0.0 RC1

CDM 5.0.0 branch with the fixes in the code and readme

v5.3.1 with the some fixes

Demo how to organize code to keep it in sync to the documentation