[TEST] Fixes to two more tests in SteelWheelsSchemaTest in lagunitas.  One was failing due to a missing type check that's present in 3.x.  The other was failing
because properties with type Timestamp were being mapped to TYPE_OTHER rather than TYPE_TIMESTAMP.
Merge pull request #283 from mkambol/testFix2

[TEST] Fixes two more tests in SteelWheelsSchemaTest in lagunitas.  O...