started work on the controller status features.
Battery,
connected.
version bump
Merge branch 'master' into feature/plugged_battery_status
added eventing to status processor.
Update consolePrintControllerEvents.js
fixed issues with declaring var twice.
Merge branch 'feature/plugged_battery_status' of https://github.com/rdepena/node-dualshock-controller into feature/plugged_battery_status

Conflicts:
	examples/consolePrintControllerEvents.js
added connection status.
bumped version to release controller status events.
Update README.md
Update README.md
Update README.md
Merge pull request #11 from rdepena/feature/plugged_battery_status

Feature/plugged battery status