Merge 'trunk' into 'DBIx-Class-current'

Merge 'trunk' into 'DBIx-Class-current'

r33574@cain (orig r2868):  marcus | 2006-11-09 12:27:52 +0000
remove obsolete example.
r33576@cain (orig r2870):  matthewt | 2006-11-10 13:38:40 +0000
inflate_result can return an array now. somebody write me tests please
r33577@cain (orig r2871):  castaway | 2006-11-10 18:17:36 +0000
Documentation updates:
  add_columns column_info keys
  resultset_class example

r33593@cain (orig r2872):  castaway | 2006-11-10 22:22:22 +0000
Minor documentation update

r33596@cain (orig r2875):  matthewt | 2006-11-13 03:30:19 +0000
make multi-return actually work