can move down routine implemented and its tests
Merge branch 'sprint_develop_28082014' of https://github.com/nmaguirre/eiffel-2048 into sprint_develop_28082014
out routine at CELL_2048 and its respective test implemented
Merge branch 'sprint_develop_28082014' of https://github.com/nmaguirre/eiffel-2048 into sprint_develop_28082014
Merge branch 'sprint_develop_28082014' of https://github.com/nmaguirre/eiffel-2048 into sprint_develop_28082014