Added support for defining a "time range" for a Playable to set the time boundaries of what can be played by the diffenrent players (Popcorn and HtmlPlayer for now). Added option in Segment widget to define a timerange on click.
.Ldt-MashupPlayer-Media {
position: absolute;
}
.Ldt-MashupPlayer-Waiting {
position: absolute; left: 0; top: 0; width: 100%; height: 100%;
background-color: rgba(120, 120, 140, .6);
background-image: url(img/reel.gif);
background-position: center;
background-repeat: no-repeat;
}