Added supporting libraries in uncompressed form
Fixed font scaling for viewport. Added additional images and background classes.
Added non-breaking spaces to stop Bluegriffon mauling my files. Removed some spurious content.
Introduced property-based constructor for renderFactory. Normalised slide and element transitions into a single timeline. Separated offset and stagger logic. Start timeline in paused state. Additional error handling. Insertion of slide labels. Augmentation with viewport-based scaling.