Click to place peashooter

Vmesto da obhojdam i,j i da proverqvam dali sam clicknal na vsqko taka
direkno presmqta s celo4isleno delene.
Mislq da napravq event.type da e switch vmesto da imam if/else if .
Merge branch 'master' of https://github.com/nbu-gamedev/gardenwar-2014

Conflicts:
	src/Plants vs Zombies PLZ work.layout