Makes a skip button appear in the upper right corner of the screen which will advance the application to the specified node if clicked.
The skip button will remain on the screen until it is explicitly cleared using CLEAR in place of the node name.
For the skip button to be in effect for a given image or video, it must be defined after the <image name=""> or <media> tags.
Child of: <node name="">
Parent of: Nothing
Examples:
<skip>node_2</skip>
<skip>CLEAR</skip>