Merge pull request #70 from thedebugger/send_reload

Send reload singal to consul on a service_def change
Update last_action so that notifications can work

- Add chefspec matchers
Add service_def resource tests
Rebase and improve tests
Merge pull request #74 from thedebugger/update_last_action

Update last action so that notifications can work
fixes #72. When the configuration JSON is updated the service won't currently notice. This will ensure changes are picked up
Merge pull request #75 from dpetzel/master

fixes #72.
Update README.md

Added basic Getting started
Update README.md
Update README.md
Update README.md

Typos and grammer
Merge pull request #79 from ericfode/patch-2

Update README.md with basic getting started
added key watch (and cleanup)
Update README.md