Merge pull request #128 from PCCMathProgramReview2014/alex-work

compiled
Merge pull request #129 from PCCMathProgramReview2014/alex-work

sideways tables in demographics data now appear sideways (so you can rea...
changed appendix to Appendix, resolved undefined reference
Merge pull request #130 from PCCMathProgramReview2014/chris-work

changed appendix to Appendix, resolved undefined reference
manually merging
Alex made lots of edits from emails from Steve and Heiko the night of 1/20/14