Fixing badge type filtering

Resolved #559
Fixing badge type filtering

Resolves #558
Merge pull request #573 from andrewhayward/tweaks

Fixing badge type filtering
Merge pull request #583 from mgballard/master

UX changes based on feedback
This removes autogeneration of passwords for both < and >13
by setting passwordGenerated to false, and copying the >13
password form element stuff into the <13 signup page. If
we're really not going to auto-generate, a follow-up commit
can clean it all out.
Removing "Choose your own" button from password field for <13 signup
if passwordGenerated is true.
Merge pull request #588 from stenington/no-autogenerated-passwords

No autogenerated passwords
updated privacy policy for format fixes #555
updated tos for format fixes #554
Merge pull request #594 from mozilla/updated-tos-privacy

Updated tos privacy
Make fake s3 callbacks receive same num of args as s3 callbacks.

This allows both APIs to be used in async.waterfall() calls.
Make openbadger health check test webhook.

Fixes #525.
Should fix broken travis... No idea how they worked in the first place.