Added GrassSides class generating grass textures on the side bar.
Resolved merge issues

Merge branch 'develop' of https://github.com/NapierDevSoc/TheDrunkenLeprechaun into develop

Conflicts:
	TheDrunkenLeprechaun/src/com/NapierDevSoc/TheDrunkenLeprechaun/DrunkenLeprechaun.java