add tar.{gz,bz2} to archive formats

classes/config.template

 $AudioFormats = ['MP3', 'OGG', 'OGG 5.1', 'AAC', 'AAC 5.1', 'AC3', 'AC3 5.1', 'DTS 2.0', 'DTS 5.1', 'DTS-ES 6.1', 'FLAC 2.0', 'FLAC 5.1', 'FLAC 6.1', 'PCM 2.0', 'PCM 5.1', 'PCM 6.1', 'WMA', 'Real Audio', 'DTS-HD', 'DTS-HD MA'];
 $Subbing = ['Softsubs', 'Hardsubs', 'RAW'];
 $Languages = ['English', 'Japanese', 'Dual Language', 'None'];
-$Archives = ['7z', 'zip', 'rar'];
+$Archives = ['7z', 'zip', 'tar.gz', 'tar.bz2', 'rar'];
 $ArchivesManga = ['cbz', 'cbr', 'cb7'];
 
 $Formats = ['MP3', 'FLAC', 'Ogg Vorbis', 'AAC', 'AC3', 'DTS'];