Add a test demonstrating the problem.
Tweak DATE_PATTERN to let through what JDBC sends for Timestamp.
Likewise for time; check time+zone regexp before assuming day+time.
Correct test.
merge MMcM: Fix parsing of Time and Timestamp as sent by JDBC methods with those names

Merge pull request #1036 from MMcM/sql-layer/pg-jdbc-types-test
https://github.com/FoundationDB/sql-layer/pull/1036