Merge remote-tracking branch 'origin/master'

Update version number to 0.7.1.

Update version and docs to 0.7.0

Update JavaDocs to 0.6.3

Move packet improvements

* Add utility methods for locations
* Optimize getting/setting the pitch and yaw and remove the unnecessary direction vector.
* Properly replace the new packet if the type changed

Add a method to set the identifier a packet is acting on.

Update Javadocs to 0.4.3

Fix destroy packets that have been modified after the factory returns…

… them.

Fix a silly bug resulting in unmount packets being cancelled.

Remove debug code I forgot to remove