Fix #71 — Limit the number of code verification attemps to prevent brute force validation.
Quote the keys
Test the number of tries based on the configuration file.
Refs #75 — Add the /.well-known/browserid related endpoints.
Remove the publicKey from the /certificate/sign view
Merge pull request #41 from mozilla-services/41-limit-code-retry

Allow a limited number of retries for verification code validation
@ckarlof review.
Merge pull request #75 from mozilla-services/75-well-known

Host the appropriate well-known files.
Refs #50 — WIP
added the requestMaxSize option
check that we get a content-length header
make sure we always send back json errors
added 404 handling
make sure the limit option really works
added a test for the 500
not specifying an errno for 404
Comment on 404 handler.
Fix #53 — Use API error format as for FxA.
Remove connect-validation
@tarekziade review.