Added option to change duration of animation.

Animation duration has been set as a property to the widget.
The default value is still 400, but now it can be changed with setDuration(value)
Added line to show how to change animation duration

Added line to show how to change duration of animaion
Added duration variable to animation options

On my previous commit I forgot to add the duration variable to the animation options.
Merge pull request #4 from HarkDev/master

Added Duration Option instead of static duration.
updated readme and bumped version
added simple example with dynamic menu
 change to readme
Exports menuOpen attribute.

This update allows change menuOpen status by external controller.
Add new functionality 'swipe to open/close menu'

Now we can use the swipe gesture to open/close the menu at any point of main screen.
Exports menuOpen attribute.
Exports menuOpen attribute.
Refactored and added swipe. bumped to 2.0
removed unwanted folders
added actionbar demo
added actionbar demo image
UI Improvements on ActionBar demo
added apk downlaod link to readme
fixed menu
Added Event Handles for open and close menu events

Added Event Handles for open and close menu events
Added menu events to sample apps.