Merge 'trunk' into 'sybase_insert_bulk'

r7699@Thesaurus (orig r7688):  ribasushi | 2009-09-18 14:12:05 +0200
Cleanup exception handling
r7700@Thesaurus (orig r7689):  ribasushi | 2009-09-18 14:22:02 +0200
duh
r7701@Thesaurus (orig r7690):  ribasushi | 2009-09-18 14:25:06 +0200
Minor cleanup of RSC with has_many joins
r7702@Thesaurus (orig r7691):  ribasushi | 2009-09-18 14:32:15 +0200
Changes and dev notes in makefile

diff --cc Changes
Simple merge

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

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

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