[3.0b2] -=Backup worldConfig=- untested version!

- Revamped ZoneVar, also use it for WorldConfig now.
- Extended ZoneVar to allow for all configuration options of WorldConfig
- Completely removed accessresolvers, powerfull system but way too complicated which made adding features harder.
  I also never needed the power what the system offered.
- Cleaned up some code because of the accessresolver removal.
- First work on zimport, not finished yet.
- Removed Textiel, not used anymore.
- Added new WorldManager based on Prtree.
- Switched y and z around(synced to minecraft now).
- Protection Stone like support.
- added tests.
- bugfixes.