Merge 'trunk' into 'sybase'

Merge 'trunk' into 'sybase'

r5385@hlagh (orig r6528):  ribasushi | 2009-06-06 01:45:10 -0700
rename MC test dir
r5386@hlagh (orig r6529):  ribasushi | 2009-06-06 01:47:47 -0700
TODOified reentrancy counter - this shall be used to optimize MC some day
r5387@hlagh (orig r6530):  ribasushi | 2009-06-06 01:50:56 -0700
Port another forgotten MC fix
r5393@hlagh (orig r6537):  ribasushi | 2009-06-07 14:07:55 -0700
Fix for mysql subquery problem
r5394@hlagh (orig r6538):  ribasushi | 2009-06-07 14:36:43 -0700
Make empty/default inserts use standard SQL
r5395@hlagh (orig r6539):  ribasushi | 2009-06-07 15:59:21 -0700
Add mysql empty insert SQL override
Make SQLAHacks parts loadable at runtime via ensure_class_loaded
r5396@hlagh (orig r6540):  ribasushi | 2009-06-07 16:03:04 -0700
Make podcoverage happy
r5397@hlagh (orig r6541):  ribasushi | 2009-06-07 16:24:06 -0700
Fix find_or_new/create to stop returning random rows when default value insert is requested
r5398@hlagh (orig r6542):  ribasushi | 2009-06-08 02:36:56 -0700
Simply order_by/_virtual_order_by handling
r5406@hlagh (orig r6552):  ribasushi | 2009-06-08 14:56:41 -0700
duh
r5410@hlagh (orig r6556):  ash | 2009-06-09 03:20:34 -0700
Addjust bug to show problem with rows => 1 + child rel

r5411@hlagh (orig r6557):  ribasushi | 2009-06-09 04:12:46 -0700
Require a recent bugfixed Devel::Cycle
r5413@hlagh (orig r6559):  ash | 2009-06-09 06:07:30 -0700
Make IC::DT extra warning state the column name too

r5420@hlagh (orig r6574):  ribasushi | 2009-06-09 15:19:48 -0700
AuthorCheck fixes
r5424@hlagh (orig r6578):  ribasushi | 2009-06-09 15:52:17 -0700
 r6522@Thesaurus (orig r6521):  ribasushi | 2009-06-05 19:27:55 +0200
 New branch to try resultsource related stuff
 r6545@Thesaurus (orig r6544):  ribasushi | 2009-06-08 13:00:54 +0200
 First stab at adding resultsources to each join in select - works won-der-ful-ly
 r6546@Thesaurus (orig r6545):  ribasushi | 2009-06-08 13:14:08 +0200
 Commit failing test and thoughts on search arg deflation
 r6576@Thesaurus (orig r6575):  ribasushi | 2009-06-10 00:31:55 +0200
 Todoify DT in search deflation test until after 0.09
 r6577@Thesaurus (orig r6576):  ribasushi | 2009-06-10 00:48:07 +0200
 Factor out the $ident resolver

r5426@hlagh (orig r6580):  ribasushi | 2009-06-09 16:21:50 -0700
Move as_query out of the cursor
r5427@hlagh (orig r6581):  ribasushi | 2009-06-09 16:27:19 -0700
Think before commit
r5428@hlagh (orig r6582):  ribasushi | 2009-06-10 00:37:19 -0700
Clarify and disable rows/prefetch test - fix is easy, but architecturally unsound - need more time