Modified the Vera plug-in and device files to display the sensor Sketch Name and Version on the dashboard as reported by the respective Arduino sensor nodes.  The sensors report their Sketch Name and Version to the gateway and in turn the Vera plug-in by invoking Sensor::SendSketchInfo(const char *name, const char *version) in the Arduino sketch setup() method.
Merge pull request #1 from bblacey/sketch-info

Sensor sketch version reporting feature. Contribution by Bruce Blacey.