hides destroy link from users having a dnet role.
changes the visible filename from the unsanitized version to the sanitized
finds and deletes duplicate art files when uploading one of same name and job
makes sanitized filename more accessible by encapsulating it in a method
ruby-ized 'if \!' to 'unless'
adds id to jquery_upload hash
removes files with same name/job/upload_type when uploading a file
adds some integration tests and fixes
cleans up find_and_remove_duplicate method and call.
hides destroy link from users having a dnet role.
changes the visible filename from the unsanitized version to the sanitized
finds and deletes duplicate art files when uploading one of same name and job
makes sanitized filename more accessible by encapsulating it in a method
ruby-ized 'if \!' to 'unless'
adds id to jquery_upload hash
removes files with same name/job/upload_type when uploading a file
adds some integration tests and fixes
cleans up find_and_remove_duplicate method and call.
Merge branch 'feature-dnet-view-mod' of github.com:kotisdesign/file-uploader into feature-dnet-view-mod

Conflicts:
	app/models/art_file.rb
adds rspec tests and bug fixes