prefer vector-specific pop over drop-last
project deps updates and fixes
cleanup of unused functions; fixes for paragraph splitting in BCCWJ
naming conversion functions (Clojure <-> SQL <-> JS)
new config ns

More fine-grained and safe (with validation) than the previous.
initial import of Wikipedia importer ns
Wikipedia importer spec
initial import of n-gram language model ns
another JNI/thread workaround: SingleThreadExecutor
add pronBase to UNK tokens (this needs further checks)
add knit dep
alignment fix
sypcore was dev dep; add new naming functions dep
document ltree extension creation
naming function cleanup
new with-db-* macros; schema tweaks; drop all and init function tweaks
require deps fix
:tree is outside graph
move to new function name
various models/db fixes and new tree zipper functions