Various ToolkitPCML minor refactors. Cleaned up temp vars, removed unneeded vars, cleaned up comments.
Various ToolkitPCML minor refactors. Cleaned up temp vars, removed unneeded vars, cleaned up comments.

zendtech/IbmiToolkit,clarkphp/IbmiToolkit,Scott-Cam/IbmiToolkit,chukShirley/IbmiToolkit