mozilla/fxa-content-server — pull request #1915 by zaach (2014-11-18 23:03:32+00:00)
Title: refactor(cropper): pass crop image data around using ephemeral messages

This gets rid of `Session` in favor of passing ephemeral data between views for handling cropper images.

Fixes #1912.

@shane-tomlinson or @vladikoff r?