allow objectToRuby and arrayToRuby overrides - will need them for PG
[postgres] JDBC support for UUIDs + avoid (not-supported) ARRAY.free()
[postgres] quoting/casting 4.0 compatible
[postgres] disable_referential_integrity on USER level (AR-4.0 compat)
skip is aliased to Test::Unit's omit
handle table_definition overrides compatible with 3.x as well as 4.0
[postgres] column options, table definition + a bit more 4.0 compatibility
postgres array test borrowed from AR (4.0) master - up to 1 failure
multi-dimensional arrays do not work (yet) - we'll probably see if users demand those before parsing the elements our selves (currently it's all nicely coming from the JDBC Driver + our Java side -  no need to parse)
[postgres] DRAFT handling for PG types - return as Strings by the driver API
[postgres] support BIT(n) type where n > 1 as "bit strings"
we will need to compile against postgres driver's classes due PG types
[postgres] AR 4.0 (master) style interval SQL type formatting
avoid error while running with 4.0 + update latest Rails master
Java API xxxToRuby refactorings - to allow for more flexible overrides
we can now simplify SQLite3's JDBC stream to Ruby conversion
[postgres] make sure we type cast custom PG (column) types