Merge 'test_refactor' into 'trunk'

r6975@Thesaurus (orig r6974):  ribasushi | 2009-07-03 20:24:27 +0200
New branch to work on SQLA::Test
r6976@Thesaurus (orig r6975):  frew | 2009-07-03 20:43:17 +0200
Add non-equality tests for ordered lists
r6977@Thesaurus (orig r6976):  frew | 2009-07-03 20:46:43 +0200
count(*), count(a) and count(0) should not be equivalent
r8542@Thesaurus (orig r8529):  ribasushi | 2010-02-04 11:46:09 +0100
Enhance/detabify
r8546@Thesaurus (orig r8533):  ribasushi | 2010-02-04 14:23:16 +0100
Things look saner now