Send the email address to the "check_registration" controller when starting.

Fixes for issue #868 and issue #1517 and styles/assets for issue #1093

@sawyerh - great work on this.  For the future, it is *much* easier to review pull requests that focus on exactly one item.  This would have been easier to review had it been 3 PR's - one for the spinner, one for the iPad update, and one for the button styles - this is something I am working on myself - @lloyd calls me out on it frequently.

Once I updated the frontend unit tests to include the front-end test branch, all ran as expected.  I manually tested the dialog displayed correctly in the iPad sheet program @st3fan produced, Android 2.3.5 native, Fennec Android 2.3.5 mobile phone, Android 4.0 native, Fennec Nightly on Android 4.0, Chrome on Android 4.0, Opera Mobile on Android 4.0, iOS 5 iPod, and iOS5 iPad.

The loader gif still needs hooked up - but it looks great on our buttons.

close #868
close #1517
issue #1093

r+

* Check for the required fields "email" and "siteName"

issue #1893

Universally change jQuery->jquery when used as jshint option.

issue #1883

site wide copy updates

Conflicts:
	resources/static/dialog/views/set_password.ejs

Make the options passsed to the check_registration controller more explicit.  Uncollapse the signIn divs in dialog.ejs  Fix string extraction.

Change the font size of the RP name and logo as per skinny's suggestions...

close #1826

Conflicts:
	resources/static/dialog/css/style.css

Reverse the order of checking for window.XMLHttpRequest and window.Activ...

Reverse the order of checking for window.XMLHttpRequest and window.ActiveXObject when creating the XHR object.

Fix for Windows Metro apps.

issue #1867

when serving non-minified resources, substitute urls in templates so onc...

This change works well with connect-postprocess to substitute Persona TOS/PP links that are embedded in the templates.

tests pass both front and backend.

r+

close #1875

when serving non-minified resources, substitute urls in templates so once can locally test links embedded in templates (like persona tos/pp)

Issue 1240 tos update

Conflicts:
	resources/static/test/cases/dialog/js/modules/dialog.js
	resources/static/test/cases/dialog/js/modules/verify_primary_user.js

upgraded jwcrypto and start mixing in server-side entropy

rename loggedInEmail to loggedInUser with backcompat support.  issue #18...

There are not yet proper front end tests of include.js, @lloyd and I are going to have Zac add Selenium tests for this.

In lieu of unit tests, I have tested this manually and am comfortable with the changes.  I added a console.log message stating loggedInEmail has been deprecated and updated the curly brace style.

r+

close #1805

updates to primary flow so that the DOM API is a true abstraction.

@benadida - very nice work.  This is a great simplification that keeps dialog state from bleeding onto the URL.

r+

close #1502

Remove duplicate copy of the db password setting

Cachify /about images and html5shim.js

Tests pass, code looks good, items are cached.  Nice work @seanmonstar.

r+

close #1851
close #1861

The same lines appear a few lines up from here.