add show and new to chapter
Merge branch 'master' of https://github.com/nealcpeters/infobytes into chapters
Merge pull request #18 from nealcpeters/models

Models
update views for chapters
fix merge conflicts
Merge pull request #19 from nealcpeters/chapters

Chapters
all user model testing done.  tutorial testing in progress
Merge branch 'master' into testing
Merge pull request #20 from nealcpeters/testing

Testing
added routes for contents and all three types
Merge branch 'master' of https://github.com/nealcpeters/infobytes into models
added CRUD for subchapter