Updated ClojureScript dependency to latest stable 0.0-2371.
Clojurescript commit e7e79f21a12b2fa17499f7914a803a39aa382451 has
prepended es6- to iterator and entries-iterator symbol names, as well as
ES6- to Iterator and EntriesIterator symbols. Made corresponding changes
to DataScript.
Fixed README catchat links (closes #35)
Ability to reference current transaction id (via :db/current-tx) #32
Ability to pass meta along with transaction (closes #32)
Version bump