python api: resolve pylint issue in pmconfig help text code
python api: resolve pylint issue in pmconfig help text code

pmconfig.py:450:22: W0622: Redefining built-in 'help' (redefined-builtin)
... resolved by using a different variable name for full help text.

adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp