Fixed bag load/save
Release prep
Name of backpack displays in backpack inventory GUI
Create it_IT.lang

Added italian translation.
Merge pull request #362 from simon816/backpack-patch

Name of backpack displays in backpack inventory GUI
Merge pull request #363 from FrostLee/master

Added italian translation.
Fixed buildscript for Java 6
Release prep
Merge branch 'master' into wire-rewrite