Partial work towards full json data.
Merge branch 'master' of github.com:Multiverse/Multiverse-Inventories into fulljson

Conflicts:
	pom.xml
	src/main/java/com/onarandombox/multiverseinventories/api/DataStrings.java
	src/main/java/com/onarandombox/multiverseinventories/util/CraftBukkitUtils.java
Merge branch 'master' of github.com:Multiverse/Multiverse-Inventories into fulljson

Conflicts:
	pom.xml
	src/main/java/com/onarandombox/multiverseinventories/api/DataStrings.java
	src/main/java/com/onarandombox/multiverseinventories/util/CraftBukkitUtils.java
Now storing player data in full json.  Properly stores item meta!  Fixes #113, #118, #119, #120, #121, #122, #123.