#4 Create the Unit test and moved the Unit module to follow the standar without the new keyword
#4 Added Controller Test and MapTerrainTest
#4 Added tests for Map object and moved it to Object,create mode
#4 Added test for Map render method and  asserting that method behaves as expected.
Added Sinon to make spy
Refactor some old tests
Added todo to remember
#4 Changing the image since if it's too smallan error occurs. Investigate on it in later refactor
Changing README.md to show the build status
#4 Fixing the game class so that it keeps working as expected
Moved map-debug.js to use the Object.create pattern
Merge remote-tracking branch 'origin/master' into gh-pages