Retry buckets - First changes
Implement retry buckets
retryBuckets module is worker independent
Modify tests in order to be compatible with new the new format of X-relayer-retry header
Fix #205. Negative retry values are not accepted anymore
added invalid scenarios for retries
Minor bugfixes. New state retry
Merge branch 'retryBuckets' of github.com:telefonicaid/Rush into retryBuckets
LUA script
retrying state Tests
Use async.whilst instead of setInterval
Merge branch 'retryBuckets' of github.com:telefonicaid/Rush into retryBuckets
Improve log message
Insert some jobs in the queue at the same time
Improve log message on put
Push all tasks at the same time
Retry buckets using LUA
Minor bugfix
Merge retryBuckets into retryBucketsLUA
Change LUA order