Merge pull request #10 from Vido/master

Fixing GhostBoard minor issues
minor coding style fixes to ghost.py
GTK interface for GhostBoard
Dropping the prototype in HTML.
Writing a new GTK interface
Unified Test Level0 Cases
Early works on an unified test Level0 cases.
Based on Rpi tests, implemented for GhostBoard
Not tested yet
New way to call our tests
* Shares cases between all boards
* Calls every boards tests
* Generates output files for each board
New Test Hierarchy
Now each Board extends some standart test cases.
Merge branch 'master' of github.com:Vido/pingo

Conflicts:
	pingo/ghost/tests/test.py
	pingo/test/level0/__init__.py
	pingo/test/level0/cases.py
	run_tests.sh
Merge