Merge 'trunk' into 'replication_dedux'

Merge 'trunk' into 'replication_dedux'

r13471@dev (orig r4428):  matthewt | 2008-05-30 07:36:19 -0500
fix SQL::Translator parser to add $table_idx_ on the front of index names to prevent clashes
r13472@dev (orig r4429):  castaway | 2008-05-30 08:20:26 -0500
Started doc standards doc in Manual::Reading.
Fixed up belongs_to example to put more emphasis on the "column" part of "foreign_key_column" and corrected first paragraph.

r13473@dev (orig r4430):  ash | 2008-05-30 08:29:32 -0500
Make ingore_{constraint,index}_names default
r13474@dev (orig r4431):  ash | 2008-05-30 08:34:39 -0500
Update docs (and code changes that were missed from last commit, oops):
Set ignore_contraint_names to default on