Fix node.js worker name, not it match .worker file
Merge pull request #303 from thousandsofthem/fix-node-worker-name

Fix node.js worker name, now it match .worker file
Split apart required parameters during upload vs just updating.
Add FFmpeg turn key worker
Merge pull request #304 from iron-io/alex-add-ffmpeg-turnkey-worker

Add FFmpeg turn key worker
Added code_name to task list endpoint.
Merge remote-tracking branch 'origin/gh-pages' into gh-pages
Added how to convert a push queue back into a pull queue.