Add Replay Gain volume tags to Ogg Vorbis files

Current version

vorbisgain requires the following formulae to be installed:
libvorbis 1.3.5_1 Vorbis General Audio Compression Codec
libogg 1.3.3 Ogg Bitstream Library

Reverse dependencies

The following formula requires vorbisgain to be installed:
whatmp3 3.8_1 Small script to create mp3 torrents out of FLACs

Recent formula history

Viktor Szakats vorbisgain: use https homepage
Jamie http->https links update
Nikolaus Wittenstein Add descriptions to all remaining homebrew packages

Formula code at GitHub