#116 Added DBHandler implementation. Was not able to run tests at all because my eclipse implementation was not able to launch the APK - Will run tests on a lab computer
Merge pull request #124 from tbendubois/#116_DuplicateESHandlerFunctionalityInDBHandler

#116 Added DBHandler implementation.
Merge pull request #123 from jcadek/master

#113 #114 #115 #118 Massive MVC Refactoring,  Fixed Saving and Bugs
Added Tile Menu, implemented photo duality