Merge pull request #2 from ahoran3/BrandonWorking

accept keyboard input, log command to console
remove redundant models
Merge branch 'master' of https://github.com/ahoran3/CAP4720-Project2
made readme pretty
Camera movement functions

Also added user control instructions on html page
Camera Movement Functions update

Zoom keys are working. I set everything up so that you guys should be
able to get the remaining camera movement functions without too much
trouble.  I have work from 8-6 tomorrow, so I'll work on whatever is
left tomorrow night.
Merge pull request #3 from ahoran3/master

merge