Added some very short documentation to readme

README.md

@@ -1,2 +1,44 @@
 # jquery-touch-gestures
 jQuery Touch Gestures based touch.js Gist by Vitaly Rotari, which is a ported version from QuoJS Touch Gestures originally implemented by Javi Jiménez Villar
+
+Adds support for the following gesture events to jQuery: (based on the very good implementation from QuoJS)
+
+* singleTap
+* doubleTap
+* hold
+* swipe
+* swiping
+* swipeLeft
+* swipeRight
+* swipeUp
+* swipeDown
+* rotate
+* rotating
+* rotateLeft
+* rotateRight
+* pinch
+* pinching
+* pinchIn
+* pinchOut
+* drag
+* dragLeft
+* dragRight
+* dragUp
+* dragDown
+
+Example for "pinching":
+
+    $(document).ready(function() {
+        var currentZoom = 1;
+        var pinchStartZoom = null;
+        $('.some-class').on('touchstart', function (evt, params) {
+            pinchStartZoom = currentZoom;
+        });
+        $('.some-class').on('pinching', function (evt, params) {
+            var scale = ($(window).height() + params.distance) / $(window).height();
+            currentZoom = pinchStartZoom * scale;
+            console.log("currentZoom: ", currentZoom);
+        });
+    });
+
+Use all other events with .on() in a similar way.