Merge pull request #8 from Doug-MacDowell/use_postgres

DONE Switch to PostgreSQL https://app.asana.com/0/11169835259596/11460608805008
Delete secret_token.rb

Removed this thing
now using ruby 2.1.1
Messing with new ruby version
Merge branch 'master' of github.com:Doug-MacDowell/portfolio
upgraded to Ruby 2.1.1
messed up travis when I removed this
changed rake version to 10.2.2
rolled Ruby version back to 2.1.0
fixed argument typo in initialize method
Merge pull request #9 from Doug-MacDowell/master

Merging recent changes made in master into this working branch