Adds decoding support for all Adlib FM chip formats supported by the AdPlug library.
Version 1.45 highlights: Updated Adplug ymf262 emulator, still not as accurate as dbopl. Updated resampler, which improves the downsampling quality.
Version 1.44 highlights: Changed optimization settings.
Version 1.43 highlights: Replaced the resampler with a different resampler algorithm.
Version 1.42 highlights: Now renders Adlib/OPL3 chips at their native sample rate of 49716Hz and resamples if necessary.
Version 1.41 highlights: Updated AdPlug library.
1.45, released on 2014-04-14