Unreleased changes

2.0.3.4

• lots of stuff actually :\ should probably start tracking this more!

2.0.3.3

• Fix RawSqlTest, which could fail non-deterministically for Postgres #1139

2.0.3.2

• Remove unnecessary deriving of Typeable #1114

2.0.3.1

• Compatibility with latest persistent-template for test suite #1002