Prevent crashes on errors

Villagers are now disabled when errors occur in jobs. The error is instead logged.

Spawning and Fixes

Add Job Positions
Add Spawning Villagers
Fix Building Sign

Improve Beds and Homes

Improves the Bed and Home management

Modularization

The API is being modularized and going through a lot of changes.
This release fixes incompatibilities with dependencies.

Last version compatible to old jobdef

Last version strictly compatible to old job definitions like state machine jobs and "on_start, on_step, on_stop" jobs.

moved project to github

first release on GitHub