Removes unnecessary arguments from gallery.js
Fixes login bug caused by a Boolean check on an always truthy variable
Changes main HTML content element to be more semantic and removes images after uploading to Cloudinary
Adds profilePhoto Image ref to Business/User and adds a header to the main image gallery
Adds README document
Adds description and repository fields to package.json
Adds async client dependency
BusinessHour model, Business#show page work, and refactors

- Refactors user & business model relationship to use Mongoose populations
- Adds slug field to business and new routing to reflect the new, more-readable URLs
- Moves state list and map styles into Angular constants and refactors existing uses
- Adds client admin route validation
- Adds tagLine field and 120-character length validation to Business
- View & style changes to reflect updates, including partial Business#show page
Updates cloudinary and async client dependencies (better for bower support)
New business modal modifications, styles & reorg

- Splits Add New Business modal into pages, adds phone # field,
  and updates form layout
- Creates helpers stylesheet and moves existing helpers to it
- View updates to accomodate the changes
Adds md5 client library and global to the jshrintrc and updates server dependencies
Adds height specification to Image.thumbUrl
Adds phone and tagLine updating to Businesses#update
Adds tagLine and phone updating to /business/settings and image gallery & information tab switcher to Business#show
Merge pull request #3 from ddoolin/master

Structure & Style Updates