maxogden/dat — pull request #236 by finnp (2014-12-05 16:23:01+00:00)
Title: Parse version key as number, fixes csv import with version key

Right now if you import a csv with version key into dat, you get `Error: pack(n) must be called with a number`.

This fixes it by parsing the version key on a createWriteStream as a number. It also ignores non-parseable versions.