Merge pull request #20 from Uberi/master

Add inventory images to speed up load times.
Merge pull request #21 from Uberi/master

Add autocrafter recipe.
Merge pull request #23 from Uberi/master

Fix deployer in latest minetest.
Retuextured the autocrafter and (mese)filter
Merge pull request #24 from bas080/master

Retuextured filter and autocrafter
retouched the formspec of the filter and mese-filter
Merge pull request #25 from bas080/master

Formspec of filters now have better aligned layout
Autocrafter only crafts when destination inventory has space
Merge pull request #26 from bas080/master

Autocrafter only crafts when destination inventory has space
Add conductor tubes (no crafting recipe or texture for now).
Merge pull request #27 from Novatux/master

Add conductor tubes.
Fix conductive tube drop.
Merge pull request #28 from Novatux/master

Fix conductive tube drop.
Fix repartition of teleport tubes not being random.
Merge pull request #29 from Novatux/master

Fix repartition of teleport tubes not being random.