Postgres: use faster, non-durable settings (#82)
Postgres: use faster, non-durable settings (#82)

For development use speed is typically more valuable than durability
in the event of power loss, so this patch adds settings to allow Postgres
to operate faster by sacrificing durability.

Addresses issue #82

MalloZup/sumaform,MalloZup/sumaform,moio/sumaform,moio/sumaform,moio/sumaform,MalloZup/sumaform,MalloZup/sumaform