increased number of retries for suggested nick
Fixing sound bugs. adding mock storage for tests.
Increasing retries with better approach for avoiding nick collisions.
Adding the mathutil file.
Merge branch master
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
timeout changes
Initial work on dialogs
changed css selectors
changed delay time
added logs
fixed duplicate tweet message issue
Used a function to find multiple elements
changed persona login to facebook login
Merge branch 'master' into timeout-changes

Conflicts:
	push-notification/push-notification.js
	test/selenium/account-settings-test.js
	test/selenium/meta-area-test.js
	test/selenium/room-settings-test.js
Fixing the invalid params error in sign-up.
Adding the error and payload to callback when no event listener is attached.
Implement room creation with dialogs
Move dialogs to separate app