Merge pull request #1 from subr3v/master

Added sfml libs and fixed visual studio configuration.
Added stub of physics related code.
Added Gravity and minor style fixes.
Added window to diplay simple sprite
Merge pull request #1 from sirroy12/master

Graphics Task
Merge branch 'master' of https://github.com/Cryp2o/uni_angry_boxes into Cryp2o-master

Conflicts:
	AngryBoxes/AngryBoxes/OrientedBoundingBox.h
Merge branch 'Cryp2o-master'
Merge pull request #2 from subr3v/master

jh5h