Merge pull request #8 from nealcpeters/prawn_integration

Prawn integration and devise secret key
cleaning up after Matt
Merge pull request #9 from nealcpeters/models

cleaning up after Matt
travis button in readme
Update README.md
Merge pull request #10 from nealcpeters/testing

travis button in readme
added database cleaner to the gem file and pry with pry-nav
commented out the new gems in the gem file until team confirmation
add topic subtopic and tutorial models, migrations, and set associations
renamed spec module files to singular
fixed singular inside the file too
Merge pull request #11 from nealcpeters/models

Models
committing so i can check out master
Merge branch 'master' into testing
added configs into the spec_helper file
Merge branch 'master' of https://github.com/nealcpeters/infobytes into models
user specs
Merge branch 'master' into testing
Merge pull request #12 from nealcpeters/models

Models
solved merge conflict in gemfile.lock