* Add a new controller and template - rp_info
* Adjust the screen size hacks to take into account the dynamic height "favicon"
* Add an action to start the rp_info service.

* properly check and escape logoURL and name in dialog.js
* Add some tests ensuring logoURL and name are escaped.
* Print information in rp_info controller.

issue #1098

Fix globals in wsapi.js that seemed to be created unintentionally and fix the modules that depended on implicit globals

* Fix wait, delay, and error screen colors and positions.

rework uncaught exception handling: log an error, don't bring the process down, bump a statsd counter: issue #1558

Support non-ascii passwords: when forwarding requests, Content-Length should be byte length, not number of unicode chars.  issue #1631

db.ping() must use the same application level query timing and reconnection logic as other query types - issue #1608

fix bug preventing proper handling of old style verification links by new style code, documented exhaustively in issue #1592.

zero-change cosmetic cleanup of code.  make exit points explicit, and use curly braces consistently.

* Removed the .interactionData namespace from storage.js, created our first model - shared/models/interaction_data.js
* Simplified how data is stored into interaction_data, created current and staged sub-namespaces
* Added stageCurrent and publishStaged functions.
* in shared/modules/interaction_data.js, simplified calls to model.
* Tried to make the xhr mock make more sense and provide facilities usable for peeking at last XHR request data.

issue #1597

issue #1592 update complete_email_addition to accept a password in the case that email verification was started on a previous version of the software that didn't collect a password in-dialog

issue #1592 - update complete_user_creation to accept a password in the case that email verification was started on a previous version of code.