Added functionality for opening, initializing, and removing material
from Beacon inventories.
Commented out various NullPointerException areas, standardized
formatting for inventory related BetterBeacons areas, registered
listener, and added event hooks for opening Beacon inventories.
Merge pull request #5 from MrTwiggy/master

Added BetterBeacons Inventories
Worked on Command Structure
Merge branch 'master' of https://github.com/Pheenixm/BetterBeacons

Conflicts:
	BetterBeacons/src/com/pheenixm/betterbeacons/BetterBeacons.java
	BetterBeacons/src/com/pheenixm/betterbeacons/BetterBeaconsManager.java
	BetterBeacons/src/com/pheenixm/betterbeacons/BetterBeaconsProperties.java