add vendor stylesheets to the asset pipeline
Implement Dashboard UI

This implements the Dashboard UI for logged in users.
The dashboard lists when new releases of followed cookbooks
get pushed and the users cookbooks and cookbooks they
contribute to.
Merge pull request #353 from opscode/dashboard-ui

Build out dashboard
Scope simple cookbook listing styles

The styles that apply to the simple cookbook listings need to be scoped
to other .simple_cookbook class so it doesn't effect the regular cookbook
listing.
Merge pull request #363 from opscode/fix-select2-image

Add vendor stylesheets to the asset pipeline
Merge pull request #364 from opscode/scope-simple-cookbook

Scope simple cookbook listing styles
add the other pg extension to the README
Merge pull request #367 from opscode/more-docs-around-extensions

add the other pg extension to the README
Build out new user profile view

This implements the new user profile view which now shows
the users cookbook, the users collaborated cookbooks and cookbooks the
user follows.
Merge pull request #362 from opscode/profile-ui

Profile UI
improve API error messages when user is missing a public key
Split cookbook into roles

This splits the Supermarket cookbook into 3 roles: web, database and
redis. In addition it allows you to configure Supermarket with an
external database and redis server using the apps supermarket databag.
By default supermarket will use localhost for both though if nothing
is specified in the apps supermarket databag.
remove maintainers column from seeds

it got removed from cbv table, but was left in seeds.
Merge pull request #370 from opscode/lcg/remove_maintainers_col_from_seeds

remove maintainers column from seeds
Merge pull request #369 from opscode/cookbook-roles

Split cookbook into roles
Merge pull request #368 from opscode/improve-api-auth-failure

improve API error messages when user is missing a public key
First stab at a health API
Rescue timeout/connection errors when collecting metrics
Replace duplicate status strings with constants
Elaborate on the behavior of the status API