Rename _posts/2013-08-26-daves-post.md to _posts/dpcolar/2013-08-26-daves-post.md

Creating Dave's folder (dpcolar) of posts
Rename _posts/2013-09-01-Daves-post.md to _posts/dpcolar/2013-09-01-Daves-post.md

Move to dpcolar folder
Class assignment for 9/9/2013
Update 2013-09-09-Daves-circles.md
Update 2013-09-09-Daves-circles.md
Update 2013-09-09-Daves-circles.md
Update 2013-09-09-Daves-circles.md
Update 2013-09-09-Daves-circles.md

push content to www.unc.edu.  https is not rendering on page.
Merge pull request #227 from Pcolar/gh-pages

Class Assignment Submission