Fixed Sweave commands

commented out the SweaveOpts bit and removed fig=TRUE from the code (this is not needed in knitr). I think that was the main thing causing it to break.

	modified:   writeup.Rnw
Fixed Sweave issue

Commented out use sweave opts command and removed fig=TRUE from r code chunks because it is not needed/used in knitr.

Merge branch 'master' of github.com:mmallek/finalproject

Conflicts:
	writeup.Rnw

	modified:   writeup.Rnw