changes here are to align with final cleanup of frontend:
1) changed scripts/runSimulator to use python3 (vs python3.4)
2) mocified redDrumSimulatorMain.py to assume reddrum_frontend is in site-packages
-- the Frontend setup.py and README.md has been updated to correctly handle instll to site-packages
3) updated README.md to describe installing the frontend with pip install to site packages
4) fixed scripts/clearCaches script to clear the frontend cache correctly
changes here are to align with final cleanup of frontend: 1) changed scripts/runSimulator to use python3 (vs python3.4) 2) mocified redDrumSimulatorMain.py to assume reddrum_frontend is in site-packages -- the Frontend setup.py and README.md has been updated to correctly handle instll to site-packages 3) updated README.md to describe installing the frontend with pip install to site packages 4) fixed scripts/clearCaches script to clear the frontend cache correctly