Adds angular routing option for authenticating that logged-in users are stylists
Removes unnecessary border-radius mixin and adds vendor prefixing and transform mixins
Adds selectively shown profile panels and adds an indicator arrow
Whoops! Forgotten function from previous commit for checking that a logged-in user is a stylist
Fix for stylist signup by changing a field key name
Consistent naming scheme for controllers and updates to business logic
Front-end business updates

- Adds vanilla Business $resource
- Adds completed panel for joining and creating new businesses to the profile page
- Adds loading image for use around the site
- Updated styles for the above
Adds CSS3 transition mixin and common class for input field hints
Removes redundant route from the User
Fixes an improper client  route stemming from an earlier naming change
Adds Angular filter for escaping strings
Adds stylesheet for the settings page
Globalizes panel styles and other common styles
Tweaks role validation in Users#update
Profile/Settings update

- Adds panels to the setting page (change p/w, account type)
- Adds complete account conversion ability btwn users & stylists
- Some code organization in the settings and others
Adds underscore.js and updates existing packages
Adds Angular Google Maps via bower
Add google to jshint globals
Fix improper error handling in Users#update
Adds Business controller method for returning nearby businesses and fills in Businesses#update