Return ErrInternalServer when docker server return 500 code
Merge pull request #681 from bradrydzewski/master

added docs to README
Merge pull request #678 from Bugagazavr/docker-client

Return ErrInternalServer when docker server return 500 code
Add plain text fallback messages for slack plugin
Merge pull request #686 from bradrydzewski/master

prevent panic when replaying on closed channel
Merge pull request #685 from carnivalmobile/slack_fallback_message

Add plain text fallback messages for slack plugin
Wall feed
Add feed route
Merge pull request #693 from scottferg/master

Add activity feed endpoint
reverse sorting private params when injecting