Log Message:
Initial import of pgbouncer-1.4.2

pgbouncer is a lightweight connection pooler for PostgreSQL that provides
the following features:

 * Several levels of brutality when rotating connections.
 * Low memory requirements.
 * It is not tied to one backend server, the destination databases
   can reside on different hosts.
 * Supports online reconfiguration for most of the settings.
 * Supports online restart/upgrade.