Merge pull request #6 from igraham/master

Getting master copy to my branch
Merge pull request #7 from igraham/master

2nd copy of master
Harvesting networked
Merge pull request #9 from igraham/Victor

Victor
Fixed Issues with AIMovement

Fixed an issue which caused an audio listener warning to happen 1000
times a second, and an error which came up that occurred because my
handles were not happening properly for when the target list was empty.
Merge pull request #10 from igraham/master

Pulling down changes