I found that hitting ESC or the cancel button didn't unbind resize events, so that when I resized/zoomed the modal background would fade back in and, when clicked, would resume the tour.
…r has been aborted
…tyling only particular exposed elements
Currently when a tooltip is configured to hang off the bottom with the nub on the right (`tipLocation:bottom;nubLocation:top-right`), the nub is no longer pointing at the target. This patch moves the tooltip so that the right side of the tooltip lines up with the right side of the target element. The same code is repeated for both the bottom and top blocks, so it should probably be factored out, but I wasn't sure where to put it, but if you let me know what to name a helper method, I can change this.
to expose elements on the tour also added postRide, postStep, and postExpose callbacks Change-Id: I5717903e8b040388ad3400271c7c71e49bd89c46
… functions to avoid undefined error when resizing the window.