Merge pull request #61 from SenseiKiwi/master

Progress to Next Update
Merge pull request #62 from SenseiKiwi/master

Progress on Vertical Dungeon Clipping (broken)
Fixed packet bug

no need to send link creation packet when blockRift is placed.
Merge branch 'master' of https://github.com/StevenRS11/DimDoors
various fixes

Fixed rifts not moving correctly when moving dungeons to stay inside
world bounds
Regular pockets stay in world bounds.
RiftRegenerator no longer NPEs
Fixes #48, #63
Merge remote-tracking branch 'upstream/master'