fix(test): Fix and enable the oauth-preverified-sign-up functional test.

fixes #1676
fix(tests): Only set the autofocus timeout if the element to be focused is hidden.

If the element is already visible, only attempt one focus.

fixes #1329
fix(client): autofocus the password field on /oauth/signin if the user already has a session.

fixes #1679
Merge pull request #1677 from mozilla/issue-1676-enable-preverified-functional-test

fix(test): Fix and enable the oauth-preverified-sign-up functional test.
Merge pull request #1680 from mozilla/issue-1679-oauth-signin-autofocus

fix(client): autofocus the password field on /oauth/signin if the user already has a session.
fix(avatars): set the correct OAuth client ID for fxa-dev environment

Fixes #1683.
Merge pull request #1684 from mozilla/issue-1683-client-id-latest

fix(avatars): set the correct OAuth client ID for fxa-dev environment

fixes #1683
r=ckarlof
refactor(avatars): add an image loading helper
fix(avatars): show a spinner icon when loading images with latency

This refactors the button progress indicator into something more generic
and uses that to implement progress indicators for profile image loading.

Fixes #1527.
Merge pull request #1666 from mozilla/issue-1527-avatar-load-transition

fix(avatars): show a spinner icon when loading images with latency

fixes #1527
r=ckarlof
Release v0.22.0
Merge pull request #1678 from mozilla/issue-1329-autofocus-in-functional-tests

fix(tests): fix functional tests failing due to the wrong input box receiving input (autofocus) r=vladikoff
Updating npm install note

[skip ci]
tests(config): Adds test-latest and docs

Fixes #1591
Merge pull request #1689 from vladikoff/testConfig

tests(config): Adds test-latest and docs
tests(travis): Update to Firefox 32
Merge pull request #1693 from vladikoff/travisFF32

tests(travis): Update to Firefox 32

I've been using Firefox 32 for functional tests over the last week, works great. Travis is happy too.

r+ - thanks @vladikoff!
WIP issue-358 COPPA fix
cleanup and adding tests for the COPPA