Added Ice Hoe. Removed unnecessary setCreativeTabs in Custom item classes
Hitting mobs with and Ice Pickaxe now does 10 durability damage
Hitting entities with ice tools that were not meant to be weapons really breaks them

When Ice Tools hit:
    Axe takes 3 damage
    Hoe takes 10 damage
    Pickaxe takes 10 damage
    Spade takes 10 damage
    Ice Sword breaks completly when hitting mobs that are lava/fire
based (They are ice(Dhuu))
Moved isMobLava to a new ToolUtils class
IceTools breaking when hitting fire mobs didn't work with onLeftClick so changed to hitEntity

IceTools breaking when hitting fire mobs didn't work with onLeftClick
so changed it to hitEntity and removed it from all classes except
IceSword for testing. ToolUtils does not work correctly for some
reason. Need to fix.
Fixed tools not breaking when hitting lavaMobs. == Note: cannot be used to compare strings
Fixed a typo in a comment
Merge branch 'Ice-Tools'

Fixed Conflicts:
	iceCraft/items/tools/types/ice/IceHoe.java