* Ported to Sugargame1.2

This commit ports this activity to Sugargame v1.2

Tested on:
Ubuntu 16.04 rdesktop for Sugar 0.112

modified:   TestActivity.py
modified:   sugargame/__init__.py
deleted:    sugargame/__init__.py~
modified:   sugargame/canvas.py
modified:   sugargame/event.py

* Added .gitignore and removed bytecode files