Fixes for version 0.7.1

* Updated guava version to 14.0.1.
* Refactored Command & IScheduled.
* Added method getBusinessCard()  to the IStartabePart.
* Removed methods start() and stop() form the IStartablePart.
* Added constant ID to StandardArguments.
* Added format field to the Binary class.
* Added @Handler annotation to the touch() method in BusinessCard class.
* Added setUnit() method to the Parameter class.
* Fixed EventTester.