Pane and healing

Added Glass Panes and Iron Bars as options for unbreakable blocks.
	They connect to their vanilla counterpart, however, vanilla doesn't connnect to them.
BUGFIX: The whole not actually saving the tile entity on worldsave thing is fixed... Dang reference variables...
Prison Manager Tile Entity NBT changed. Remove old ones and replace to ensure safe upgrade
Just saying, that title is funny...