working on AWS S3 uploading
wip, AWS S3
wip
Remove gems that Carrierwave Direct needs
Remove image image enqueue.
Remove sidekiq and Direct functionality
Remove direct_upload_form for CarrierwaveDirect.
Use Fog for storage definition
wip
Merge branch 'adam_grant' into without_carrierwave_direct

Conflicts:
	Gemfile
	app/views/tasks/_form.html.erb
Merge branch 'without_carrierwave_direct' into adam_grant
cleaning up, got AWS S3 to work
Merge branch 'master' into mailer

Conflicts:
	app/models/task.rb
	app/views/tasks/show.html.erb