CMakeLists for alternative build
Guard explicit linking with autolink override
Build system fixes
Fix chunk discard bug and overlong waveform bug

When an audio chunk straddles a bucket boundary, the beginning of the
chunk was repeated in the other buckets.

The Direct2D frontend displayed a tail of silence proportional to the
channel count of the original track if downmixing during analysis. The
root cause was a missing truncation of the in-place downmixing.
Link Boost libraries via pragmas
Remove vestigal hashes from release script