* Add the .submit > a style.
* Generalize the id of the cancel button to be cancel.
* Update controllers for new button ids.

close #1020

* Used for when a user returns to the authentication page - the email address is pre-filled.
* Taken care of in add_email.js as well.

close #984
close #1001
close #1002
close #1003
close #1004

* Pull out core state machine code from the original state_machine.js.
* Update code and tests for use in new state machine.
* Add new state_machine core.
* Add history.
* Add command.
* Update tests.
* Rename resources/state_machine to resources/state

This should simplify a lot of these "cancel email verification" problems.

When clicking "use another email address" after "reset password", send user back to authentication screen.

* Update the state machine to have a doResetPassword.
* If cancelling and the next state is doResetPassword, go back two steps to auth screen.
* When going to auth screen, print original email address.

issue #984

* Change authenticate controller to use address info given in config options to avoid XHR delay.
* Fix the animations so that going directly to the password section is smooth.
* Update user.js->addressInfo to return the email address in the info.
* Update check_registration and forgot_password for slight consistency changes.
* Update the state machine to be able to add extra info to the current state's configuration.

close #1001

This reverts commit 8ce33a52.

This reverts commit 7da5279a.

(aws deploy) add  command to check connectivity with DNS and VM services.  Useful during initial configuration

(aws deploy) add waiting for server to become available, copying of configuration up to server, git remote addition, and console output