Place supervisord files under our control.
Specify where to Clone and install after minion/setup.sh changes.
Removed checking supervised processed started. Strange bug from ansible module.

Normally this module shouldn't fail when a process has already started. I will double check the code later; if it is a bug, guess this will be my contribution to ansible after not contribuing for a few months :)
Added skipfish 2.10b installation.
Kill supervisord managed processes as group.
Allow user to setup eithe rusing `install` or `develop`.