Scroller for elements with overflowing text (descriptions in particular)

[ryandavidmercado]

Right now we render text that overflows its container statically; that means that, for example, in the All Games view, if a game's description doesn't fit in the container, it is not possible to read the cut-off portions of the description. There is a placeholder Marquee component to be used in these situations; we need to find a workable implementation for that component.