Removed the format parameter and removed the complete bounty form from the edit view. Issue #61
Added new 'complete' route to bounty controller and a 'complete' view.
Added styling to new Complete view
Added now-mandatory validation for paperclip attachments
Added redirect behavior to 'Bounty#complete to match behavior in Bounty#edit
Added comment
Altered complete view to take two files instead of file and URL
Added comments to help organize thoughts
Removed bounty method 'artwork_from_URL' and its single call
Update now chooses its behavior based on if the current user is an artist or not, instead of a URL being passed from a form
Syntax changes for paperclip functionality
Lock the money-rails gem to version 0.9 because of breaking API changes in later versions.
Version lock paperclip and tell it where to find Imagemagick
Added all of paperclip's parameters to the strong parameter list
The URL parameter is no longer changed on Bounty#complete
Complete action now adds completed_at date
Replacing URL with completed_at where appropriate
Removal of URL from the seed and the views
Altered tests that worked with completed bounties to now check on properties of paperclip attachments
Added bounty#complete tests