Modified art assets
Added animated heriophANT
Worker ant now looks for a new point.
Merge branch 'master' into Ant_AI
Merge branch 'master' into Ant_AI
Added phermone cursor
Ants now follow pheromones.
Merge remote-tracking branch 'origin/art' into Ant_AI

Conflicts:
	PuissANT/PuissANT/Actors/Ants/QueenAnt.cs
	PuissANT/PuissANT/Game1.cs
	PuissANT/PuissANT/PuissANT.csproj
	PuissANT/PuissANT/TerrainManager.cs
Added queen ant.
Small tweek in ant ai.
Made pheromones into classes. Queen spawns two more workers.
Merge branch 'master' into TileInfoChangesBranch

Conflicts:
	PuissANT/PuissANT/Actors/Ants/WorkerAnt.cs
	PuissANT/PuissANT/TileInfo.cs