Merge pull request #44 from SenseiKiwi/master

Fixed Explosion Resistance Bug and Hopper Metadata Rotation
Merge pull request #52 from SenseiKiwi/1.4.1fixes

Fixed NPE in yCoordHelper, Other Bugs, Reimplemented Limbo Decay
Merge pull request #53 from SenseiKiwi/master

Various Changes, Support for doMobSpawning, Overhauled CommonTickHandler
Merge pull request #55 from SenseiKiwi/RiftRegenNPEFix

Fixed NPE in RiftRegenerator
Fixed rift rotation bug & added teleport command

Moved the selection of the dungeon to when the player first enters the
door, not when the rift is created.
Fixed Door Bugs

Fixed the bugs that caused doors not to appear right in dungeons. First
there was a bug with filters that caused them not to replace blocks
properly. I made some changes to SchematicFilter and its derived classes
so that the implementations are a little more intuitive. That should
prevent those bugs in any future derived classes. Then doors wouldn't
rotate properly. DD was never designed to rotate dimensional doors. I
added code to BlockRotator for that and shifted some code from
DungeonHelper to BlockRotator. More coherence, less coupling!
Merge branch 'master' of https://github.com/StevenRS11/DimDoors
Merged Upstream Changes