Contents entries can have multiple text translations

[davidmoore1]

Prerequisite: Issue #536 Basic Contents Screen

Entries displayed on the contents menu have text associated with them. In this example, "Jesus Parables" entry also has a Spanish translation that displays when the interface language is Spanish.

The contents.xml file contains an entry for the default language and then entries for any other language that has a translation available.

<contents-item id="3">
      <title lang="default">Jesus Parables</title>
      <title lang="es">Las parábolas de Jesús</title>
      <audio lang="en">parables_en.mp3</audio>
      <audio lang="es">parables_es.mp3</audio>
      <image-filename>parables.png</image-filename>
      <link type="screen" target="2" />
    </contents-item>