Copyparty

big ones
* add support for external analysis tools to provide arbitrary tags for the index
* add example tools for detecting bpm and melodic key
* https://github.com/9001/copyparty/tree/master/bin/mtag
* add range-search (duration/bpm/key/... between min/max values)
* hotkeys for changing songs + skipping
* `0..9`=jump, `J/L`=file, `U/O`=10sec, `K/I`=folder, `P`=parent

the rest
* add search timeouts and rate-control on both server/client-side
* add time markers in the audio player
* remember the file browser sort order
* the initial html retains server order, so use the tree to navigate
* fix a race in the tag parser when using the multithreaded FFprobe backend
* fix minor stuff related to volume flags and tag-display options
* repacker should no longer break the bundled jinja2

nothing more to add or fix for now (barely avoided adding bpm/tempo detection using keyfinder and vamp+qm since thats just too ridiculous)

* browser: correct music playback order after sorting
* browser: no more glitching on resize in non-tree-mode
* fuse-client: read password from `some.txt` with `-a $some.txt`
* sfx: reduce startup time by 20% or so (import rather than shell out)
* sfx: support pypy, jython, and ironpy

* actually fix it so it doesn't truncate in the first place

* don't crash the file browser on truncated table rows

* better support for mojibake filenames
* separate scrollbar for the directory tree
* stop persisting page data in the browser, reload on each navigation
* firefox disapproves of storing >= 4 MB of json in sessionStorage
* normalization of musical keys collected from tags
* recover from dying tag parsers
* be nice to rhelics
* add support for the 2013 edition of sqlite3 in rhel 7
* and fix some py2 issues with `-e2d`, again thx to ^

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