CTIMS mechanism to validate existing CTML files - investigation

[jagnathan]

For CTIMS users, a process is needed to validate existing CTML files.

Many CTML files have been created manually. These need to be validated against the CTIMS schema for CTML.

Investigate options for achieving this goal:
API
Upload from CTIMS GUI
others.

[jagnathan]

one option to consider is https://github.com/23andMe/Yamale - open source python framework