Return ErrInternalServer when docker server return 500 code
added docs to README
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
prevent panic when replaying on closed channel
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
Merge pull request #694 from bradrydzewski/master

reverse sorting private params when injecting, #692
updated to use new documentation link
Merge pull request #701 from bradrydzewski/master

updated to use new documentation link
Testing: Make MySQL DB creating more error resilient
Use join instead of subquery
Merge pull request #704 from nils-werner/small_sql_maintenance

Small sql maintenance
ability to handle options requests
Removed commit List User limit