Fix bug with touch and selector interactables
Fix bug with touch and selector interactables

After an action ended, the target would not be cleared so the action
would be repeated if the pointer is dragged from an element that
doesn't start a different action.

https://gitter.im/taye/interact.js?at=5523d1d92435c9553cf6d3b4

elgubenis/interact.js,david84/interact.js,taye/interact.js,marian-r/interact.js,adamgruber/interact.js,noahlaux/interact.js,glovebx/interact.js,Endika/interact.js,taye/interact.js,noahlaux/interact.js,hyzhak/interact.js,bios21/interact.js,hyzhak/interact.js,chinxianjun/interact.js,david84/interact.js,adamgruber/interact.js,naeluh/interact.js,mcanthony/interact.js,bios21/interact.js,kennygomdori/interact.js,youprofit/interact.js,chinxianjun/interact.js,McFarts/interact.js,mcanthony/interact.js,kennygomdori/interact.js,naeluh/interact.js,youprofit/interact.js,McFarts/interact.js,taye/interact.js,Endika/interact.js,marian-r/interact.js,elgubenis/interact.js,glovebx/interact.js