Merge 'trunk' into 'mssql_storage_minor_refactor'

r7208@Thesaurus (orig r7205):  ribasushi | 2009-08-05 08:34:25 +0200
Bump dependencies:
Test::More for the new no_plan/done_testing goodies
File::Temp as per RT#48431
r7210@Thesaurus (orig r7207):  ribasushi | 2009-08-05 08:36:32 +0200
 r7156@Thesaurus (orig r7153):  robkinyon | 2009-07-30 20:06:04 +0200
 Create prefetch_redux branch
 r7164@Thesaurus (orig r7161):  robkinyon | 2009-07-31 22:41:01 +0200
 Added MooseX::Traits to Makefile.PL
 r7172@Thesaurus (orig r7169):  robkinyon | 2009-08-03 05:49:59 +0200
 Added two tests and marked one todo_skip
 r7187@Thesaurus (orig r7184):  ribasushi | 2009-08-03 17:24:41 +0200
 Use goto to preserve correct error-at-line reporting
 r7189@Thesaurus (orig r7186):  ribasushi | 2009-08-04 12:34:58 +0200
 Add an extra test specifically for distinct/prefetch
 Remove duplicate test in count/prefetch

 Switch to as_query instead of debug overloading
 r7190@Thesaurus (orig r7187):  ribasushi | 2009-08-04 12:35:57 +0200
 Fix how a distinct-induced group_by is calculated, taking in consideration the new prefetch mechanism
 r7197@Thesaurus (orig r7194):  ribasushi | 2009-08-04 17:31:33 +0200
 Traits not needed by anything currently in dbic
 r7198@Thesaurus (orig r7195):  ribasushi | 2009-08-04 17:41:14 +0200
 Move around tests a bit
 r7199@Thesaurus (orig r7196):  mo | 2009-08-04 21:10:57 +0200
 prefetch-grouped fails, again
 r7204@Thesaurus (orig r7201):  ribasushi | 2009-08-04 22:50:51 +0200
 Split the search_related prefetch tests into a standalone testfile
 r7205@Thesaurus (orig r7202):  ribasushi | 2009-08-04 23:05:03 +0200
 Move norbi's test to prefetch_redux - it's the same idea
 r7209@Thesaurus (orig r7206):  ribasushi | 2009-08-05 08:35:48 +0200
 Tadaaaa (even more prefetch insanity)

diff --cc lib/DBIx/Class/Storage/DBI.pm
Simple merge

diff --cc t/prefetch/grouped.t
Simple merge