Update files to use Rocketeer 1.0
Add missing use
Fix some bugs
Fix some plugins related bugs
Remove unused variable
Don't send notification in pretend mode
Set low priority so that message is sent at the end of additional tasks
Switch to PSR4
Oops
Make RocketeerCampfire extend Notifier
Remove unused use
Work on Campfire plugin
Scope plugin to avoid conflicts
Fix service provider
Add missing use
Switch to stable dependencies