Bundles various improvements to the documentation, including:
add a bona fide --help option (--help already printed usage info, but it also printed "unrecognised option --help", which is not very friendly, and exited 1)
document all current command-line options in the README, including the recently added --skip-snapshot and --topic-prefix
document the Kafka topic naming conventions
update the "status" (Bottled Water may not yet be battle-tested, but it's a bit more stable now than "early alpha-quality software")
Bundles various improvements to the documentation, including:
--helpoption (--helpalready printed usage info, but it also printed "unrecognised option --help", which is not very friendly, and exited 1)--skip-snapshotand--topic-prefix