Updating GSAP to 1.10.0

- Added new Draggable class (in the "utils" package) that makes it simple to make almost any element draggable or spinnable, and impose bounds and (if you have ThrowPropsPlugin) apply kinetic-based motion.

- Added new "addPause()" method to TimelineLite that allows you to insert a pause action that will force calibration of the time at that exact spot and optionally call another method.

- Altered the order of operation in 3D CSS transforms so that scaleX and scaleY occur before rotation instead of after, thus they appear to always stay oriented with the element itself (this is the more common and intuitive behavior).

- Fixed issue that could cause a timeline to render things incorrectly if it was paused and seeked to an earlier time and then resumed (regression since 1.9.2)

- Fixed issue that could cause a security error if "window" was used as the target of a tween from within an iframe.

- Fixed autoAlpha issue in IE8 that could cause a flicker (the bug was actually in IE8 but we implemented a workaround)

- Fixed issue that could prevent tweening the css border of an <img> when autoCSS was used

- Fixed TweenMax.pauseAll() and TweenMax.resumeAll() so that the default "timelines" parameter is true instead of false.

- Small speed improvements for 3D transforms

- Now if you clearProps:"all", it will wipe all transform data stored in _gsTransforms