bump dev to 2012.04.25 after branching train-2012.04.11
A bunch of changes to make the design more responsive to all screen sizes - mobile, desktop and tablet.

* Start with a slight refactor of the CSS and DOM.
* Vertical center content when content is smaller than the screen size.
* Constrain email addresses and show ellipsis if emails overflow box width.  Make sure width is updated when browser window size changes or user changes the screen direction of their device.
* If form/email address list is taller than available form area, show scroll bar on desktop or expand contents so that entire app must be scrolled on mobile.
* If dialog opened on a tablet or large desktop window, add a gradient to the left size of the white area that matches the gradient on the arrow.
* On mobile, footer should always be at the very bottom of the screen unless contents overflow screen height, where it will be pushed off the bottom of the screen.

Things to test and be aware of:
* Dialog should respond to various screen sizes when resizing browser window on desktop.
* IE8 does not support media queries so narrowing the browser window will not force the dialog into "mobile" mode.
* Contents in the "form area", wait, delay, or error screens should always be vertically centered.
* IE6/IE7 should still see the unsupported dialog with the correct layout (untested on checkin due to #1390)
* Wide emails should always be constrained to the screen width on mobile or box width on desktop.  The layout should respond to changes in device orientation.
* The box surrounding the emails should show a scroll bar on desktop/tablet if there are more emails the available screen height.  On mobile, the entire screen height should expand so that the entire app must be scrolled.
* On mobile, the footer should always be at the very bottom of the screen unless the form area takes up more vertical space than the device height.

issue #1101
issue #1317
Merge branch 'issues_1101_1317_responsive_layout' into dev
Visual updates to make secondary action links be more consistent.

* Secondary links all are some shade of dark grey/black with a dotted underline.
* Change the font used on the "about" page to be the standard Helvetica Neue except for the header.
* Change the style of link in the TOS/PP to black text with a dotted underline.
* Loads more link updates!
* A lot of cleanup to remove duplicate `color: #549fdc` entries by using the action class.
* On the main site, put the action links to the far left of the main button.
* Reduce the amount of "forgot password" CSS by generalizing.
* Generalize the yellow banner on the main site.

issue #702
return HTTP 400 (bad request) when site or email parameters are malformed, not 500 (internal server error).  issue #1429 issue #1423
on browserid.org, set origin in user.js to a proper origin.  This was breaking code that expected it to be an origin, like /signup which invokes the stage_user api, which now validates the 'site' parameter is a properly formed origin.  issue #1429

Conflicts:

	resources/static/shared/user.js
document hotfixes for issue #1423 and issue #1439 in 0.2012.04.11.2
return HTTP 400 (bad request) when site or email parameters are malformed, not 500 (internal server error).  issue #1429 issue #1423
on browserid.org, set origin in user.js to a proper origin.  This was breaking code that expected it to be an origin, like /signup which invokes the stage_user api, which now validates the 'site' parameter is a properly formed origin.  issue #1429

Conflicts:

	resources/static/shared/user.js
document hotfixes for issue #1423 and issue #1439 in 0.2012.04.11.2
Place the entire "If you're at a public computer such as a library or internet cafe, we'll ask you..." on a single line.

This should fix the l10n extraction tools cutting the string off.

issue #1425
Merge pull request #1432 from mozilla/hotfix1425

Place the entire "If you're at a public computer such as a library or internet cafe, we'll ask you..." on a single line.  closes #1425
0.2012.04.11.3 - fix broken string that would have caused 'is this your computer' to not make sense for non-en users
Merge pull request #1428 from mozilla/issue_702_clickable_links

Visual updates to make secondary action links be more consistent, clean up CSS.

close #702
try re-configuring travis-ci so we get notifications in irc.mozilla.org #identity
fix case where test_db_connectivity would fail when browserid database doesn't exist.  issue #1246
fix regression where an undefined second argument to .get() would cause a javascript error - issue #1442
Merge pull request #1443 from mozilla/issue1246

fix case where test_db_connectivity would fail when browserid database d...
Merge pull request #1444 from mozilla/issue1442

fix regression where an undefined second argument to .get() would cause ...
fix regression where an undefined second argument to .get() would cause a javascript error - issue #1442