trying out coveralls.io
Update README.md
Update README.md
add travis to IRC
Merge branch 'master' of github.com:cantino/huginn
move back to current delayed_job
Merge pull request #122 from cantino/move_back_to_current_dj

move back to current delayed_job
add note about emails
Merge branch 'master' of github.com:cantino/huginn
Merge branch 'master' into add_keep_events_for_to_agents
update Agent#events_count when events are expired