Rename bind to bindJob
Add Event_Handler->bind() method accepting closure callbacks

- add bind method
- use bind method within bindJob method
Add EventHandler to Bootloader instance
Allows passing arguments one by one instead of as array
Rename params, fix first argument requirement
Add tests for EventHandler bind/trigger
Change callbacks type
Add EventHandler unbind test
Allow unbinding all or single callback in EventHandler
Merge branch 'master' of github.com:cargomedia/CM into issue-999
Merge branch 'master' of github.com:cargomedia/CM into issue-999
Store event handler on instance, not on method static var
Use Functional instead of foreach
Docu
Merge branch 'master' of github.com:cargomedia/CM into issue-999
Merge pull request #999 from tomaszdurka/issue-999

Let EventHandler accept Closures too