Merge pull request #25 from RyanMG/master

Re design of filer and browse pages. Cart persists via local storage
Now able to start testing. All weird errors dealt with.
Removed unused JS files
Merge branch 'master' of https://github.com/Datsy/front-end into merge
Merge branch 'master' into API
Tests added for Datsy app model
Full testing for datsy app model