refactor(tos-pp): wrap jquery deferreds on tos/privacy pages
refactor(signin): remove unused signin_complete view
Remove the last remnants of "sign_in" in the "ready" view.
Merge pull request #1416 from mozilla/issue-1414-wrap-jquery-ajax-legal

refactor(tos-pp): wrap jquery deferreds on tos/privacy pages

Beautiful.

@zaach - don't forget to update https://github.com/mozilla/fxa-content-server/pull/1413/files#diff-5869372ee85f1dc309d7305957b51fe8R48 for this change.

r+
Merge pull request #1417 from mozilla/issue-1378-signin-complete

Issue 1378 signin complete

Looks great, thanks @zaach!

r+
fix(fxa-client): remove lang from fxa-client requests

Fixes #1404.
fix(tos-pp): rely on accept headers instead of naviagor.language for partial requests

Fixes #1412.