updated Swordfish to 0.2.0 `Javelin` version
[Scrollable] added scrolls dragging
[Selectable] fixed "send" function
[Scrollable] add "send" function & some emits
[Scrollable] minor fixes
increased version to 0.3.3 `Alien Armpit`
Merge pull request #30 from tsapeta/0.3.x

merge 0.3.x (0.3.3 `Alien Armpit`)