2011-13 Goodness of Fit plot updates/additions
update code
Merge pull request #12 from adamvi/master

GoFit Plot additions from 2013
Add Randy's 2014 original R scripts
Adam's initial updates to Randy's R scripts
Update UT_SGP_Norm_Group_Preference for 2014
Update 2014 Scripts and GoFit Plots
Add 2014 GoFit Plots
Clean up the 2014 R Scripts