Fix events handlers
Merge pull request #21 from crosbymichael/events-refactor

Fix events handlers
Handle signal interrupt to close socket
Don't hit docker for heartbeats

We don't need to constantly hit docker for heartbeats because
events will be fired for container actions.
Merge pull request #22 from crosbymichael/no-heartbeat

Don't hit docker for heartbeats
Added support for passing a URI (tcp:// http:// unix:// etc.) for the -s option
Removed old conflicting files after rebase and added SplitURI tests
Added support for passing path only to SplitURI
Using the utils package correctly for SplitURI