Minor cleanup
Added 'transformStart' and 'transformComplete' events; also added 'sprite' property to event data for all events.
Changed loop property to repeat; allow for a set number of sequence repetitions or infinite (any value less than 0). Default value is 0 (no repeat).
Changed convention of private properties to begin with an underscore.
Updated module to version 1.0.1; added documentation; updated version change log.
Added documentation HTML.
Updated read me to mirror documentation.