Merge 'trunk' into 'mssql_top_fixes'

Merge 'trunk' into 'mssql_top_fixes'

r6753@Thesaurus (orig r6752):  ribasushi | 2009-06-21 09:00:21 +0200
Clenaup text
r6754@Thesaurus (orig r6753):  ribasushi | 2009-06-21 14:37:56 +0200
make_column_dirty fix
r6756@Thesaurus (orig r6755):  ribasushi | 2009-06-21 23:12:40 +0200
Fix borked test
r6764@Thesaurus (orig r6763):  ribasushi | 2009-06-23 10:33:59 +0200
Real inheritance ordering for load_namespaces
r6772@Thesaurus (orig r6771):  ribasushi | 2009-06-23 16:46:18 +0200
Move tests around, add extra has_one relationship
r6773@Thesaurus (orig r6772):  caelum | 2009-06-23 18:36:22 +0200
add missing ' to doc
r6781@Thesaurus (orig r6780):  ribasushi | 2009-06-24 11:08:02 +0200
Properly name the relinfo variable
r6782@Thesaurus (orig r6781):  ribasushi | 2009-06-24 12:12:49 +0200
find_related fix for single-type relationships
r6783@Thesaurus (orig r6782):  nigel | 2009-06-24 17:28:33 +0200
 r11786@hex:  nigel | 2009-06-24 16:27:58 +0100
 Fixed set_$rel with where restriction deleting rows outside the restriction

r6784@Thesaurus (orig r6783):  nigel | 2009-06-24 17:47:31 +0200
 r11788@hex:  nigel | 2009-06-24 16:47:04 +0100
 Rework of set_$rel patch with less obfuscation

r6789@Thesaurus (orig r6788):  ribasushi | 2009-06-25 09:19:10 +0200
Commit test inspired by joel - it seemingly fails on Mac?
r6790@Thesaurus (orig r6789):  ribasushi | 2009-06-25 11:04:26 +0200
Minor cleanups
r6793@Thesaurus (orig r6792):  teejay | 2009-06-26 14:43:05 +0200
normalised artist_id, and plural relationships to plural names making use of alias/relname less ambiguous than relname/tablename being the same, also added a little more info on joining/relationships
r6794@Thesaurus (orig r6793):  tomboh | 2009-06-26 15:25:19 +0200
Documentation fix:
- timezone is no longer an extra setting
- fix a typo of 'subsequently'

r6795@Thesaurus (orig r6794):  gphat | 2009-06-26 16:33:35 +0200
Fix typo in ResultSet docs

r6803@Thesaurus (orig r6802):  ribasushi | 2009-06-27 12:39:03 +0200
Todoified (unsolvable) test from RT#42466
r6804@Thesaurus (orig r6803):  ribasushi | 2009-06-27 12:52:26 +0200
POD patch from RT#46808
r6805@Thesaurus (orig r6804):  ribasushi | 2009-06-27 13:59:03 +0200
Adjust sqlt schema parser to add tables in FK dependency order
r6806@Thesaurus (orig r6805):  ribasushi | 2009-06-27 14:08:35 +0200
Bump author SQLT dependency for early developer testing
Regenerate SQLite schema with new parser/sqlt
Use throw_exception in lieu of plain die when possible
r6813@Thesaurus (orig r6812):  castaway | 2009-06-28 06:11:08 +0200
Tests for grouping with prefetch

r6820@Thesaurus (orig r6819):  ribasushi | 2009-06-28 13:00:03 +0200
The prefetch+group_by is a complex problem - branch
r6844@Thesaurus (orig r6843):  abraxxa | 2009-06-29 11:02:17 +0200
fixed typo in test

r6848@Thesaurus (orig r6847):  ribasushi | 2009-06-29 19:09:00 +0200
Minor Ordered optimization (don't use count)