Adds S3 configuration
adds S3 uploads configuration
Modifies fog settings for S3 uploads
CarrierWave Direct integration
revert to uploads folder
carrierwave
Separates upload directory for production and dev
carrierwave direct
Refactors image show html/erb; adds helper methods to Image model
moves comment form to partial
moves comments list view to partial
moves faker comment for non-user to partial
moves favs-n-votes image header to partial
modifies navbar styles
Adds partials for favs, votes and comments
removes unused glyphicons
Fixes comment button positioning for non-signed-in users
Uploads now on S3
Fixes sprockets helper for Rails 4
Updates rmagick to not be required; fixes issue with Sidekiq Workers not performing