Automatically keep port destinations in sync with the arrival points of their target ports. Add the concept of orientation to the Zone class. Allow ports to have null arrival points, which will cause incoming players to be positioned relative to the target port the same way they departed their outgoing port. (For example, if the departure and arrival ports contain identical models of a bus, the player will be positioned in the same seat they occupied upon departure, looking the same direction relative to the bus.)
Typo fix: "currupted" vs. "corrupted"
Fixed a few things missed in commit 50013c2521.
Added proper getters for references and portTargets HashMaps.
Merge commit '6cfce52'
Convert remaining DOS line endings from Unix format.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	src/main/java/com/thevoxelbox/voxelport/VoxelPort.java
	src/main/java/com/thevoxelbox/voxelport/oldPort.java
Merge pull request #1 from MrNerdHair/master

merge 1.4.7 changes