woothemes/FlexSlider — pull request #873 by ojalehto (2013-10-14 06:01:52+00:00)
Title: Fix vertical scrolling on WP8 IE10 e.g. Lumia 920

Page scroll was prevented when scrolling was started on top of a slider.
`-ms-touch-action` changed to `pan-y` to permit touch-driven panning on the vertical axis.