jQuery plugin, provides a simple dropdown button menu (split button). jQuery UI themes compatible.
* Improve hide behaviour: closes #5 (https://github.com/pontikis/jui_dropdown/issues/5 - Menu becomes hidden when mouse leaves its area. Also, menu becomes hidden when another menu is launched.
* MouseOver functionality: closes #6 (https://github.com/pontikis/jui_dropdown/issues/6 - Menu can be launched when mouse enters launcher, instead of click (there is a new setting for this: launchOnMouseEnter (default false)