slightly improved the chest detection of pipe chest adaptors. probably.
Only consume energy when stuff can be filled (#216)
Fix flipping in preview mode
Fix item node being one block too far to the right
Fix flipped nodes
Merge pull request #218 from Healthire/develop

Liquid filler fixes
Merge pull request #219 from XspeedPL/develop

Fixed Item Drone flying behavior
cleaning up item detector (but the tags are still broken)
Merge branch 'develop' of github.com:alex-lawson/sb-automation into develop
fixed crash on item drone damage/death from missing portrait
updated .modinfo for 1.3 release
Merge branch 'release/1.3' into develop