regex now catches a.href without beginning http:// or https://
Merge branch 'master' of https://github.com/nealcpeters/infobytes into updating_specs_code_reviewed
AJAXing in Pargraphs now has proper formatting
removed repetitive helper method in view
Merge pull request #136 from nealcpeters/comments

fixed some comment display
tutorial controller tests functional
tutorial controller tests functional
added test js links to text-mate theme and ruby mode for ace editor
Merge branch 'master' of https://github.com/nealcpeters/infobytes into updating_specs_code_reviewed
commented out specs in progress
Merge pull request #137 from nealcpeters/updating_specs_code_reviewed

Updating specs code reviewed
fixed chapter delete to delete subchapter lists as well