create subchapter buttons now create subsection
create sub-section now says create subsection
Merge branch 'master' into neal_testing
seed file section 1 changed from 0 to 1
styling, testing, misc bug fixes
Merge branch 'master' into neal_testing
removed all pdf and prawn related files
Merge branch 'master' into neal_testing
Merge pull request #178 from nealcpeters/neal_testing

Neal testing