create exercism fetcher model
add exercism model spec
first exercism fetcher spec
styling
still styling
landing page, kind of
Merge pull request #12 from Teapane/cism-api

Styling landing page.......
updated nav
fixed conflicts
Merge pull request #14 from Teapane/profile-page

initial profile page stuff
Merge pull request #15 from Teapane/profile-page

sorting users on the stats page
using pg for production
Merge pull request #16 from Teapane/refactor_tracktor

using pg for production
production must use env
links working on index
mergies