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

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

Chapters
Merge branch 'master' into testing