Merge "Add missing strings for audio/video artefact types"

htdocs/artefact/file/lang/en.utf8/artefact.file.php

@@ -163,6 +163,7 @@ $string['ai'] = 'Postscript Document';
 $string['aiff'] = 'AIFF Audio File';
 $string['application'] = 'Unknown Application';
 $string['au'] = 'AU Audio File';
+$string['audio'] = 'Audio File';
 $string['avi'] = 'AVI Video File';
 $string['bmp'] = 'Bitmap Image';
 $string['doc'] = 'MS Word Document';
@@ -201,6 +202,7 @@ $string['tar'] = 'TAR Archive';
 $string['gz'] = 'Gzip Compressed File';
 $string['bz2'] = 'Bzip2 Compressed File';
 $string['txt'] = 'Plain Text File';
+$string['video'] = 'Video File';
 $string['wav'] = 'WAV Audio File';
 $string['wmv'] = 'WMV Video File';
 $string['xml'] = 'XML File';