Merge pull request #57 from challengeaneka/master

test pull from another use (non author)
Merge pull request #58 from challengeaneka/master

description of the changes you made
made a pdf for Steve
Merge pull request #59 from PCCMathProgramReview2014/alex-work

made a pdf for Steve
changes from 1/3 with Steve, Chris, and Alex
Merge pull request #60 from PCCMathProgramReview2014/alex-work

changes from 1/3 with Steve, Chris, and Alex
more on the to-do list
hyperlinks in petals, and reformatting of section headings
changed head height- fancyhdr package no longer complains
tutoring hours from Heiko
no more fixes in section 6
had accidentally removed some vertical spacing from the toc
addressed quite a fixes, removed sideways table, updated bibliography
Merge pull request #61 from PCCMathProgramReview2014/chris-work

more on the to-do list
resolved undefined references to unnumbered subsections using cpageref
spell check, links
Ann's name

I entered my name to usefulgit.txt
Merge pull request #62 from PCCMathProgramReview2014/chris-work

resolved undefined references to unnumbered subsections using cpageref
Merge pull request #63 from aecary/master

Ann's name
I typed some stuff in uesfulgit.txt