Clojurians Log v2

• most of the deps.edn changes are temporary • the com.biffweb.experimental namespace will be merged into com.biffweb before the official release • doc strings for new XTDB 2 helper functions: https://github.com/jacobobryant/biff/blob/master/src/com/biffweb/experimental.clj • and implementations since they're so interesting: https://github.com/jacobobryant/biff/blob/master/src/com/biffweb/impl/xtdb2.clj

you can make a new XTDB 2 biff project with: clj -M -e '(load-string (slurp ""))' -M xtdb2 xtdb-starter

Just realized I think I need to make validate-tx ignore keys with nil values since that's how you delete keys.