unity project created

created the project
- added thrid person controller
seems it's defaulting to its run animation (fixing)
will add it to a model for a character when we have one
saved a first scene

just a first scene with a construction worker who does not run by
default (turns out, you have to tell the script which animations to use,
as well as the controller)
Merge pull request #1 from drivern/Nick

Nick