Changes

fix intellij being a dumb meany
 (commit: b2fa22e)

add block_facing mechanism
 (commit: 2cfecbb)

patch block_facing for spigot giving the same concept two different
names
 (commit: 6a76ea1)

Add dLocation custom_name tag/mec
 (commit: c13627f)

Revert "allow location inventories to have their title set by mech,
fixes #1871"
This reverts commit 2005be6d190273d486520a6c48553c0aabca0ff9.
 (commit: feb4aaa)

fix 1.12 compat via reorg to shut java up
 (commit: 96057fa)

fix the sign command for 1.13, fixes #1880
 (commit: ae685b6)

clean pr/1881 and nearby code
 (commit: cc7d572)

add yaml loadtext and to_text, fixes #1853
 (commit: b5d7d7b)

old version compatibillama
 (commit: e464d8a)

Add body_arrows entity property
 (commit: 5fb7de1)

Add riptide entity property
 (commit: 8f50532)

Add missing tag/mec doc links
 (commit: 75c9ab2)

Add entity breeds event, fixes #1870
 (commit: a7f479d)

Add player receives commands event, fixes #1840
 (commit: 0cf370a)

Add spawner spawn event, fixes #1813
 (commit: 516903c)

Handle non-spawned child entity better
 (commit: 10b70b2)

patch code dup from pr/1882
 (commit: af8843d)

patch incorrect documentation from pr/1882
 (commit: 3ac33ed)

patch minor issue with pr/1884 and issue in several events noticed while
doing that
 (commit: 85dab0a)

handle minor issue with pr/1883 and some trouble with cancellation in
general
 (commit: 21158c9)

improve cancelled determination issues
 (commit: 7781684)

initial find-and-replace for ScriptPath usage
 (commit: 2b8f9ad)

additional replacements for ScriptPath
 (commit: 0f5a8ce)

update in-area check
 (commit: 1e978ff)

first-pass: fix old matches lines
 (commit: ce292b8)

second-pass: update old inCheck calls
 (commit: 1d50612)

third-pass: update runWithCheck and calls to it
 (commit: ae93530)

patch yaml command
 (commit: d704084)

fourth-pass: update remaining events
now compiles fine
 (commit: 54ce9af)

minor blockLight improvements for #1822
 (commit: 7076dd5)

various minor code cleanings
 (commit: fc29383)

remove old runtask command entirely
 (commit: 53e4dd1)

strongly deprecate 'fail' and 'finish' commands
 (commit: 86614c0)