Link Caliope OnAir to Visual Radio

<VRA_AutomationLink>
    <Previous>
        <title>{previous.title}</title>
        <artist>{previous.artist}</artist>
        <duration>{previous.duration}</duration>
        <type>{previous.type}</type>
        <category>{previous.category}</category>
    </Previous>
    <Current>
        <title>{current.title}</title>
        <artist>{current.artist}</artist>
        <duration>{current.duration}</duration>
        <type>{current.type}</type>
        <category>{current.category}</category>
    </Current>
    <Next>
        <title>{next.title}</title>
        <artist>{next.artist}</artist>
        <duration>{next.duration}</duration>
        <type>{next.type}</type>
        <category>{next.category}</category>
    </Next>
</VRA_AutomationLink>