Release 1.0.0-rc2

Changelog

a5287d1 Add Maven repository badges
6c7ce3b Add release changelog
01b0521 Fix release API baseline resolution
06988df Fix DS Store ignore rule
2d36e54 Make README quick starts runnable
eab23a3 Document JJT name and custom functions
8f37388 Document public API for warning-free Javadocs
73a56de Gate releases and enforce API compatibility
00342bf Reduce lexer and reflection complexity
5ff48a8 Fix sonar issues
e8ddc19 Add gradle lock files