added additional user_name validations and their corresponding tests
working on seed file
Merge branch 'master' into links
Merge pull request #53 from nealcpeters/codesnippet

Codesnippet
edited error messages and factory girl in tests
added coverage to git ignore
remove coverage files form cache
Merge pull request #54 from nealcpeters/validations/testing

Validations/testing
added tests for chapter creation
broke some javascript
Merge branch 'master' of https://github.com/nealcpeters/infobytes into tutorial_page
Merge pull request #55 from nealcpeters/tutorial_page

Tutorial page
added some stuff
Merge branch 'master' of https://github.com/nealcpeters/infobytes into models
working on merge conflict
added styling for images
subchapters slide in and out works in tutorial show
changed seed file, probably some other things i cannot remember
merge conflicts in gemfile lock
Merge pull request #56 from nealcpeters/models

Models