Bug 1023018 - Make the framerate actor take 'start' and 'end' params for specifying a range when retrieving the refresh driver ticks, r=pbrosset
Bug 1023019 - Make the canvas graphs plot the data underneath the selection, markers and cursor, r=pbrosset
Bug 1023020 - Add a "ready" promise to canvas graphs, r=pbrosset
Bug 1023057 - Superfluous calculations for firstTick, lastTick and totalTicks in the line graph widget, r=pbrosset