Updated presentation for TMDL group, 1600 8/28/14.
Update 2 to the GitHub and Go presentation.

Merge branch 'master' of github.com:petertbryant/GitHubandGo

Conflicts:
	GitHubandGo_Instructions.docx
	GitHubandGo_Presentation-figure/unnamed-chunk-2.png
	GitHubandGo_Presentation.Rpres
	GitHubandGo_Presentation.md