Simple problem

Solve the standard test LP
Simple implementation in Python
Cleanup and put lp in simple.py
Use sum function to construct objective function.
Use classes to create constraints.
Simple Profile
Merge remote-tracking branch 'origin/topic-Optimization'
Merge remote-tracking branch 'origin/topic-Profile'
Merge branch 'master' of https://github.com/MiddelkoopT/CompOpt-2014-Fall