Remove x,y params from ol.Kinetic.begin
Merge pull request #201 from fredj/kinetic-begin

Remove x,y params from ol.Kinetic.begin
Rename MapBrowserEventHandler internal handlers name
Remove touch events handling in handleMouse* handlers
Add listeners for touchstart, touchmove and touchend events
Listen to IE pointer events
Move dblclick handling into touch handlers
Remove unused goog.require
Add ol.interaction.TouchPan
Add ol.interaction.TouchRotateAndZoom
Listen to both mouse and touch events
Remove unused variable, coding style