perf: optimize hex_decode (William Casarin)

schema: add flatcc json parser for profiles (William Casarin)

make: add flatcc dep (William Casarin)

make: remove bindings from clean (William Casarin)

build: fix compilation of ndb_process_events in release mode (William Casarin)

memchr: cleanup debugs (William Casarin)

test: reset db on test runs (William Casarin)

profile: remove json from bindings (William Casarin)

pushed to nostrdb:refs/heads/master

http://git.jb55.com/nostrdb/commit/85a50fb4304dc4dd3a97c903c3a1b01956530438.html