Fix for disappearing "keep me signed in button" after user selects an email address that has been deleted.

close #871

Rather than invoking the doPickEmail state directly, publish pick_email
to preserve the original dialog options.

bump to connect-cachify@0.0.8 which re-adds ETag headers (removed due to lloyds wrong analysis and general idiocy), also moves permaurl hashes down to 10 chars).  issue #1141

Fix zoom/scrolling issues across platforms.

refactor httputils to remove needless logic and better leverage express. easier to read and maintain. also remove unused and unnec functions.

* Set both resizable and scrollbars to 1 for users who have their browsers zoomed.
* Set the body's overflow-y to auto so no scrollbars are shown unless they are needed.

issue #423

Fix the "sign in" and "use a different email" buttons overlapping in some languages.

refactor httputils to remove needless logic and better leverage express.  easier to read and maintain.  also remove unused and unnec functions

merge improved handling of missing/disabled features (postmessage, localstorage, etc) into dev, along with better user visible error messaging for how the user can resolve the issues.

Replacing all 'bind(..., "click",...)' calls with 'click(...)'

close #1108

Some languages have long text for the "sign in" and "use a different email" buttons.  If the user >= 6 emails in these languages, the buttons overlap. This shrinks the email address box by one address to prevent this overlap.

close #1105

* Add BrowserID.ErrorDisplay.start() to showFailure - this handles opening the extended info.
* Add a test to make sure clicking on the openMoreInfo button shows the extended info.

close #1139

* Use format to insert the URL.

issue #835

issue #835

merge removal of ETag and Last-Modified when serving resources from perma-urls ala cachify.  closes #1143 closes #1141

merge fix for selecting email addresses by clicking on label in iOS into dev - closes #1133 closes #1137

See https://github.com/mozilla/connect-cachify/commit/b85c91d5ce7f6fc4e7682e1091c24d6fb19afe29

Changing the case of the buttons from upper to lowercase.

issue #1113

Removing the "text-transform: lowercase" on all buttons.

Adding a 20px left and right margin to the delay, wait, and error screens

* Add a handler to the label surrounding the radio button.  If clicking on label, select address.
* Add a test to check for requirement.

close #1133

Fixing long email addresses (and some other general layout fixes) in pick_email.

close #1113

* Long email addresses stay on one line and show an ellipsis when too long.
* Cleaning up some of the button placement so that things are more lined up.

close #1100

Cherry picking the cookies enabled check and test from the feature_835_cookies_disabled branch.

issue #835

issue #835

close #1117