Hopefully finished Entity and Word classes. The are different from what
we initially planned since I realized that in order to draw an Entity
all fields of Word would be needed so I created the Info class which
hosts all those fields instead and can be fetched with .getInfo().
Also I cleaned the project a little bit, it was quite cluttered
filewise.
Merge remote-tracking branch 'origin/master'

Conflicts:
	.DS_Store
	src/.DS_Store
	src/kth/.DS_Store
	src/kth/inda13/.DS_Store
	src/kth/inda13/commandWorld/.DS_Store