Some additional __doc__ comments (with some ideas for future plans) and removal of some unnecessary imports.
Some additional __doc__ comments (with some ideas for future plans) and removal
of some unnecessary imports.

--HG--
extra : convert_revision : svn%3A32761e7d-7263-4528-b7be-7235b26367ec/trunk%40422

SRabbelier/Melange,SRabbelier/Melange,SRabbelier/Melange,SRabbelier/Melange,SRabbelier/Melange,SRabbelier/Melange,SRabbelier/Melange,SRabbelier/Melange,SRabbelier/Melange