When an identity's key or cert is invalidated, we no longer remove it from storage but instead remove its public key, private, and cert.  Adding invalidateEmail to storage, but may move this to identities as it seems like too much info for storage.  Updating the controllers to call syncEmails instead of syncEmailKeypairs.

First step in on-demand cert generation.  We no longer generate certs when syncing, but only when the identity is requested or when generated.

Adding a new function/test called syncEmail, renaming syncEmailKeypairs to syncEmails to better reflect its purpose.

Safari's rendering engine took a major poo when trying to render an autofocused email element that was hidden.

That's it.  That caused Safari to crash.  Removing "autofocus" fixes it.

Adding checks for unsupported browsers.  For IE<9, showing a special alert saying upgrade or remove Compatibility View.

added issuer back to verifier response, using now hostname only of issuer, since that's all we will have for primaries, e.g. @gmail.com

remove 'download printable format' language from privacy policy.  there is no downloadable printable format. closes #280

SCHEMA CHANGE: add index to emails table.  we do a couple queries that look up email by user which are a table scan at the moment.  this change fixes.  closes #209

Issue #275

This is to target CSP related work as well as to simplify browserid.js, which was becoming very unruly.

issue #333.

Conflicts:
	browserid/static/dialog/controllers/authenticate_controller.js

Conflicts:
	browserid/lib/wsapi.js

ensure users must authenticate every week (issue #309).  Also, move all magic numbers out of implementation and into the configuration abstraction.

Potentially use this to create an assertion directly.

Baby steps to getting the stylings looking better.  Trying to reduce the "jumpiness" of elements on the screen.

Now making the "add email" portion show in its own screen so that things look cleaner.

Adding room for 5 email addresses.

Putting all the buttons on the same line to maximize room for email addresses.

Changing the padding/margins of the email addresses so that the glow around the buttons is not cut off.