Added  mews/purifier
Add initial broadcast routes
Added Broadcast Controller
Add method for populating distribution drop down
Add config for HTML Purifier
Add assets for selectize.js
Add assets for Dropzone.js
Add uploads directory, but ignore the contents
Add assets for Medium editor
Add file upload route
Change 'names' input to 'contacts'
Updated Broadcast views
Updated master views with Broadcast link
Change 'names' to 'contacts' and fix array key bug
Create Broadcast email template
Add Broadcast send() method