Merge pull request #174 from szkl/master

Updated third_party/goog submodule
[gestureHandler] Fixed calling touchend handlers of previous swipes issue by listening touchend event once.
Merge pull request #175 from dgurkaynak/master

Touchend event should be listened once in swipe handler.
[storage] Added clear and getCount methods to Storage class.
Merge pull request #172 from mefallit/master

Storage class getCount and clear implementation
[events] Refactored GestureHandler. It features a simpler interface, dispatches its custom events to target DOM elements and attaches *only one* event handler for each touch event. It's great.
[events] GestureHandler's touchend event handler is smarter about possible taps with no touchmoves.
[events] GestureHandler accepts an optional root element that would be useful for iframes.
[gestureHandler] For tap event, max distance between touchstart and touchend increased to 20px. Tap handler is more accurate.
Merge pull request #176 from dgurkaynak/master

Increased distance between touchstart and touchend for tap handler.
[components] Some view implementations returned Element instead of string, added defensive declarations to Controller's buildDOM method when building its DOM.
Merge pull request #177 from mefallit/master
[gestureHandler] Fixed tapped element issue when scrolling for iOS6.

On iOS6 devices, target element of touch events is invalid when on
scrolling or transition. This change fixes it by getting element
manually with coordinates.
Merge pull request #178 from dgurkaynak/master

[gestureHandler] Fixed tapped element issue when scrolling for iOS6.
[gestureHandler] Fixed type annotation of deviceIsIOSWithBadTarget property.
Merge pull request #179 from dgurkaynak/master

[gestureHandler] Fixed type annotation of deviceIsIOSWithBadTarget property.
[storage] Storage supports Internet Explorer.
[date] Added getDayTimestamp method. No need to initialize date object for getting exact date timestamp.
Merge pull request #180 from dgurkaynak/master

[date] Added getDayTimestamp method.
tart.TabPanel inherits goog.pubsub.PubSub