Remove .rspec and .yardopts
Install with 7 parallel downloaders
Don't test on Ruby 1.9.2
Update Gemfile
Use a rake task for running tests on Travis
Add Rubocop
Use the new RSpec expect syntax
Disable Rubocop encoding checks
Only test the master branch
Use new HipChat room IDs
Fix bash scripts
Remove extra space at end of interpolation
Fix weird Rubocop auto-correct issues