flt_load.c: Remove use of addressof operator on an array
update changelog and copyright years of changed sources, so far.
Rewrite smix WAV loader and fix smix sample load/free bugs.
Fix test-dev module data hashing for stereo samples.
out_wav: fixed fclose brain-damage.
hmp: avoid oob reads
cmake: Fix -DBUILD_SHARED_LIBS=OFF -DWANT_STATIC=ON configuration.
lhasa/pm2_decoder.c: Prevent overflow read from copy_decode table.