fixing up removeEmail so that it does not pass on the removeEmail exception if email does not exist.

Cleaning up the unit tests so that we do not call clearStoredEmailKeypairs on every test but doing this in setup.

* renaming clearEmails to clear.
* Adding getEmail.
* removeEmail, invalidateEmail throw "unknown email address"
* add setSiteEmail, getSiteEmail.
* removeEmail will clear sites associated with that email address.

issue #1

log x-real-ip rather than remote ip in metrics stuff to get the proper ip in anonymous metrics logs.  closes #391

The goal is to fade in the new screen over top of the old screen, and then remove the old screen.

Smoothing out just a tad, showing the initial "communicating with server" message, but it still jumps a tad bit.

Changing the android check from looking at the userAgent to checking for the failing JSON.parse(null).

This will capture a wider range of devices and checks for what makes things fail instead of one browser that can be faked.

If an email address is specified for authentication, fill it in and go to the password screen (if address is registered).

This finishes up #336, and also gets us ready for a site to be able to specify a preferred email address.

close #336.

Update the compression scripot to compress both CSS files into one.

Use a media query around the entire m.css file to keep it from being used for large screens.

Remove the extra "body" bits from the selectors, the extra specificity is no longer needed.

Manually including the CSS files in the document head.

Manually combining the CSS files into a single production CSS file.

In the mobile CSS file (m.css), wrapping all content in a media query.  Since this is the last bit in the production CSS file, we no longer need the "body" selector added to everything to gain specificity.  Removing "body" from the selectors.

Updating the compress script to do the right thing.

If the user validates a mail on a different browser than the one they registered the mail on, make them authenticate.

close #336

move off of lloyd's fork of connect-cookie-session and back onto upstream version 0.0.2 - issue #310

Instead have those elements already there and it's all the less work that we have to do.

issues #361, #346.

close #246.

Starting unit tests on the validation module.  Renaming browserid-storage_unit_test to storage_unit_test.

Starting on error messages for sign in page.

issue #364

Bringing in the tooltips and templates.

Adding tooltips for missing passwords, passwords too short, password mismatch.

Add error message if token is not valid.

issue #335