Added a 'space' system similiar to the 'weight' system. Can be disabled through 'enable_space_system' config key. Fixed /ContFill using entity.inventory instead of entity.cwInventory as target inventory (items would not show up when the container was examined).
Merge pull request #61 from InsomniaArray/master

Added a 'space' system similiar to the 'weight' system, miscellaneous fixes and changes.