SQLite3 3.7.11 introduces multiple row inserts

Hi,

We noticed an error when running a SQLite3 version older than `3.7.11` on our Ubuntu machines. After a bit research, found out SQLite3 version `3.7.11` introduced multiple row insert, not `3.2.11`. See [here](http://www.sqlite.org/changes.html).

This pull request updates the version.