added sub-chapter tests, user tests and added validation to user model
added validation and test for sub_chapters
add s3 credintials to production
Merge branch 'master' of https://github.com/nealcpeters/infobytes into pdf
Merge pull request #32 from nealcpeters/pdf

Pdf
added gray background for neal
can create with the ace special form
show page is read only for ACE
reworked seed file
adding edit links
can up and down move code snip blocks
now code blocks can go up and down
refactored moving up and down to include all contents
added display to sub_chapter
added display in chapter
fixed bugs with Alexes help
last commit
Merge branch 'master' into ACE_input
Merge pull request #33 from nealcpeters/ACE_input

Ace input
removed code_snippet_spec