Hook up the reset password link to be processed.

* Backend is faked for now, needs hooked up to IAC client.
* An error screen is displayed if fake backend request fails.
* setState has been added to fxam_states.js which allows "out of band" state changes.
* Added new strings which use the naming convention in PR #22
Merge pull request #23 from shane-tomlinson/hookup-reset-password

Hook up the reset password link to be processed.

@sergi gave the r+, merging.