Add trait
Remove old trait
Add gitingore
Add gitngore
Remove event constants from Worker
Set queue as hard dependency
Add PHPUnit as needed dependency
Upgrade dependency to ZF 2.2
Add options
Add default value
Deprecated old queue
Merge pull request #62 from juriansluiman/add-trait

Add trait
Fix conflicts
Remove trait
Remove options key
Merge pull request #65 from juriansluiman/remove-trait

Remove trait
Fix doc
Merge branch 'master' of https://github.com/juriansluiman/SlmQueue into options
Fix conflicts
Remove module options