Merge 'trunk' into 'storage-interbase'

Merge 'trunk' into 'storage-interbase'

r23532@hlagh (orig r8842):  ribasushi | 2010-03-01 12:04:19 -0500
Add has_relationship proxy to row
r23533@hlagh (orig r8843):  ribasushi | 2010-03-02 04:29:18 -0500
Do not autoviv empty ENV vars
r23534@hlagh (orig r8844):  ribasushi | 2010-03-02 05:09:06 -0500
This test is identical to the one above it
r23535@hlagh (orig r8845):  ribasushi | 2010-03-02 05:13:54 -0500
Test belongs_to accessor in-memory tie
r23536@hlagh (orig r8846):  ribasushi | 2010-03-02 05:35:18 -0500
proving rafl wrong
r23542@hlagh (orig r8852):  mo | 2010-03-03 06:05:51 -0500
Fix for SQLite to ignore the { for => ... } attribute
r23543@hlagh (orig r8853):  ribasushi | 2010-03-03 06:15:21 -0500
Fix whitespace