Add missing PersistFieldSql instance #162
add documentation to PersistEntity
Merge pull request #175 from yesodweb/persist-entity-doc

add documentation to PersistEntity
fix warnings, cleanup fromPersistMap
add test case for Embedded ordering bug
simple JSON serialization test
Merge pull request #177 from yesodweb/embed-ordering

Embed ordering
change from persistmanykeys to persistlist
Merge branch 'master' of https://github.com/yesodweb/persistent into addcomposite
add Primary and Unique as tokens. Primary works similarly to Unique
remove the composite table attribute
change tests to use new Unique syntax