Merge remote-tracking branch 'learnboost/develop'
Merge branch 'develop' of https://github.com/LearnBoost/kue
Add cardByType
type first, then state
Add type to @param
Add Queue.prototype.delayed function

Queue.prototype.delayed appears to be missing, added to complete the suite (and I need it).
fix redirection

When the app is mounted on /kue for example, http://www.domain.com/kue/ redirects to http://www.domain.com/kue/active BUT http://www.domain.com/kue redirects to http://www.domain.com/active
broken backoff fix
Merge pull request #357 from mlordon/patch-1

fix redirection
fix #354
Merge pull request #351 from djtregear/patch-1

Add Queue.prototype.delayed function
Merge pull request #349 from pgarrison/master

Get number of jobs with given state and type.
Merge branch 'master' of https://github.com/behrad/kue
issue fixes & easy PRs
Merge branch 'master' of https://github.com/LearnBoost/kue
remove unnecessary pool.js
refactor to a cleaner factory code to support #344 and #362
use new redis.configureFactory method when createQueue
update to client.prefix in related tests
update documentation for #344, #362 and #367