refactoring package name: cmstoolsac3b to varial
renaming main test file
removing singleton file (singleton will be removed completely)
First shot: change cmsrunprocess from QProcess to python subprocess
Changed cmsrun info file to json format. Removed qt from cmsrunprocess.py
FIX: process.subprocess.pid in monitor.py
removed qt from monitor.Messenger
moved num CPU cores info to main
removed Qt from controller
removed Qt from monitor
fixed line to long in monitor
whitespace changes in main
removed Qt from main. NEEDS TESTING
added decorators doctest to test_main
Varial IS NOW OFFICIALLY Qt-FREE
removed Singleton from monitor
whitespace and PEP8 changes