Support of touch events (touchstart, touchmove, touchend) added according to the logic of each mode like grab, click and mousemove. So all modes are now available for touch screen devices as well, no additional settings needed. Tested on iPad3 and Adnroid 2.3.3, 2.3.6, 4.0 native browsers and Chrome. Changes were made just in full version, so please create minified version.
Basic support of touch events
Works great for me btw
Added simple fallback for touch events. Fixes #37 #39
Renamed minified file to jquery.zoom.min.js to match jQuery's convention.
Thanks for your work on this @skepsys. I changed things around slightly because I didn't want to couple the mouse behavior and the touch behavior. I just have it as a single touch behavior now, but I might revisit it later for more advanced options.