Clean up
Including Dictionary
Replacing RuntimeException with ScrabbleExceptions
Merge branch 'master' of https://github.com/forkch/scrabble_ar
Working on Solver
Merge branch 'master' of https://github.com/forkch/scrabble_ar

Conflicts:
	ArScrabble/app/src/main/java/ch/zuehlke/arscrabble/jmonkey/JMonkeyApplication.java