updates limits
Merge pull request #267 from matiu/feature/quora-limits

updates limits
fix double headers send on 404
Merge pull request #268 from matiu/bug/404

fix double headers send on 404
rm call to next
fix signature
Merge pull request #270 from matiu/bug/next

rm call to next
added expiration date to email validation
added tests
storing unix timestamps
Merge pull request #272 from isocolsky/expire_email

[EmailStorage] Added expiration date to pending email registration
Update README.md
serializing json for email confirmation
Merge pull request #275 from isocolsky/debug

Serializing JSON for email confirmation
fix confirm URL on copay
Merge pull request #276 from matiu/confirmation

fix confirm URL on copay
replaced 'expires' with 'created'
Merge pull request #277 from isocolsky/remove_expiration

[EmailStorage plugin] Removed expiration date
first pass at using bitcoind.js.
add more methods to blockdb.