[Audio 10/10] Loose ends (#2337)

* Introduce afile_sizes, generate headers of sizes for soundfonts and sequences

* Initial tools/audio README

* Versioning for samplebank extraction

* Clean up the disassemble_sequence.py runnable interface

* Add static assertions for maximum bank sizes

* Boost optimization for audio tools

* Samplebank XML doc

* Soundfont XML doc

* More docs in sampleconv for vadpcm

* Various tools fixes/cleanup

* VADPCM doc

* Try to fix md formatting

* VADPCM doc can come later

* Fix merge with PR 9

* Fix blobs from MM

* Try to fix bss

* Try fix bss round 2

* Fix sampleconv memset bug

* Suggested documentation tweaks

tools/audio/.gitignore

@@ -1,5 +1,6 @@
 __pycache__/
 
+afile_sizes
 atblgen
 sfpatch
 sbc