Added seeds file: 5 companies, 50 employees, 20 challenges (FizzBuzz and Euler primes problem * 10)
FeedbackQuestion tests
Added required gems for code execution
Create ApiController#run_code action
Make run code link and results div in interview#show view
Implement jquery/ajax needed to run code and return results
Merge branch 'master' of github.com:andmcgregor/tbd into code-eval
GivenChallenge model tests
FeedbackResponse tests
Interview model tests
Topic model tests
Merge pull request #11 from andmcgregor/code-eval

Added code evaluation to interviews#show
Merge pull request #12 from andmcgregor/models_testing

finished writing model tests
deleted one empty line; not a significant change
added routes for login
fixed login method in application controller
Added employees and sessions controllers (empty) with views folders (files also empty)
Merge pull request #13 from andmcgregor/login

Login
added logout to routes