Changeset [7f7e52d5c961c0407bc1122ee4c922fbcbce17a3] by gregg

Added HTMLFeatures edge_matching_enabled boolean, to determine what tracks to edge match. Kind of a hack, would rather determine based on track class, but since currently using dojo.declare, track objects don't actually have a class other than the base Object. (previously more direct class declarations allowed determination of class using instanceof, etc. methods).
https://github.com/GMOD/jbrowse/commit/7f7e52d5c961c0407bc1122ee4c9...