rename Scroller to Scrollable
updated Swordfish
[Scrollable] component was thoroughly rebuilt
[css] a lot of visual changes in .scrollable
[Selectable] mouseover/mouseout were replaced by mouseenter/mouseleave
[Scrollable] added support for non-div first argument
[css] reduce margins in .selectable
increased version to 0.3.2 `Brown Sugar`
Merge pull request #29 from tsapeta/0.3.x

merge 0.3.x (0.3.2 `Brown Sugar`)