added user model tests
Merge branch 'master' into NICK
Styling for navbar included in navbar.css for future integration into view.

TODO
  *integrate with master
Added partial for aboot
Added ability to check whether a user is logged in or not before rendering root page, or user page
Fixed div closure in aboot_form, added some styling to aboot detail
Added tests for user model testing and index route testing
Added list partial to index.erb
Merge pull request #9 from nickmeehan/navbar

Styling for navbar included in navbar.css for future integration into vi...
Merge pull request #10 from nickmeehan/NICK

Nick
Merge pull request #11 from nickmeehan/aboot_partial

Aboot partial
Adding functionality of creating new aboots.

Merge branch 'master' into post_aboot_route