Adding try catch for the facebook in grenerating hash of email.
Merge branch 'r4.11.5' of github.com:scrollback/scrollback into r4.11.5
added logs
Minor tweaks
Merge branch 'master' into signup-flow
Added steps
Merge pull request #416 from scrollback/signup-flow

Tweaks to dialogs
Merge branch 'r4.11.5'

Conflicts:
	facebook/facebook.js
	twitter/twitter.js
Merge branch 'master' into dialogues-test
changed css selector