Oracle fix primarily to have it not capitalize but quote instead

Oracle fix primarily to have it not capitalize but quote instead

test I'm not committing to trunk instead
initial things don't look at this yet
text -> varchar2(4000) instead of clob, get rid of reserved keywords, import oracle_version from DBD::Oracle
missed some quotes and added tests to avoid that
missed some quotes and added tests to avoid that
Cleanup tabs/whitespace
Changes
Changes2
r1654@Thesaurus (orig r1653):  faxm0dem | 2010-02-10 14:01:28 +0100
r1655@Thesaurus (orig r1654):  faxm0dem | 2010-02-10 14:06:17 +0100
r1656@Thesaurus (orig r1655):  faxm0dem | 2010-02-10 14:07:08 +0100
r1658@Thesaurus (orig r1657):  faxm0dem | 2010-02-10 19:16:08 +0100
r1659@Thesaurus (orig r1658):  faxm0dem | 2010-02-11 12:53:59 +0100
r1660@Thesaurus (orig r1659):  faxm0dem | 2010-02-11 12:54:54 +0100
r1670@Thesaurus (orig r1669):  rabbit | 2010-02-23 12:14:25 +0100
r1672@Thesaurus (orig r1671):  rabbit | 2010-02-24 09:09:21 +0100
r1673@Thesaurus (orig r1672):  rabbit | 2010-02-24 09:12:36 +0100