Additional updates for 1.7.2

- Separate out TickEvent in SpoutcraftMod (Render and Client tick event)
- Remove AddonLogger, just now a Logger pulled from the LoggerFactory (may
want to key it to Spoutcraft.AddonName)
- Removed ItemUtil, will do CustomArmor differently. Going to clean up
  other utility classes soon

Signed-off-by: Chris Sanders <zidane@outlook.com>