retrieving url from photo, need to process on client end
We refactored XMLHttp request to server. Broke out components into
FormDataPreparer and TokenScraper. TokenScarper find CSRF token, to
append in header for XMLHttp request. FormDataPreparer get the file
out of the form and prepares it for the XMLHttp request by returning
a FormData object.

Set up dummy Module call for the module Robert is building to send
url to Firebase.

TODO: deal with errors from XMLHttp request.
Merge branch 'master' into send_urls_to_client
Merge pull request #16 from pocket-gophers-2014/Robert

Robert 
- added global coordinates variable
- set up module to send to firebase
Refactored XMLHttpRequest to send file to server, receiving url back. Ready to connect to firebase
Merge branch 'master' of https://github.com/pocket-gophers-2014/sugarsnap into send_urls_to_client
Functional feed:
 * Uploaded photos now display on our landing page.
 * SCSS file includes hidden class styles for display none property.
 * Img template included in the home.html.erb template
  * Home.html.erb template removed filler photo templates
  * Something odd happene with ImageMagick
Merge pull request #17 from pocket-gophers-2014/send_urls_to_client

Send urls to client BOOM!
added meta tag for viewport and device width
fixed starting feed to show all photos
Merge pull request #18 from pocket-gophers-2014/photo_feed_cleanup

Photo feed cleanup
refactored views methods to append and prepend photos
refactored Photosender to be included in Firebase Commuicator
Removed unneeded lines from cameraController. Removed unneeded p statements from PhotosController.
Refactored controller to put view logic into the view. Removed unneeded selectors from View.
Installed rspec, not rpsec.
Merge pull request #19 from pocket-gophers-2014/photo_feed_cleanup

Refactoring Firebase code
Added model testing for Photo, started to work on controller testing for PhotosController. Need to figure out how to integrate fixtures for controller testing.
Merge pull request #20 from pocket-gophers-2014/rpsec_testing

Added model testing for Photo, started to work on controller testing for...
setting cookie to current user coordinates