makeHLTTree (ControlFlow) documentation / comments and minor changes in code
Getting started with checking the documentation in the HLTCFConfig.py which contains makeHLTTree, the function called during the menu generation responsible for the decision and control flow creation.
I thought it's easiest to ask questions/discuss things on here so I can complete the documentation, tagging @fpastore, @khoo and @dzanzi for help with answering the questions / for info.