basic changes for 1.0, need more test cases before a release
Removing Carp::Always inclusion
Changes for 1.0:
1.  Contextual return of rows, as per PGObject::Simple
2.  Proper handling of lazy attributes
3.  Removing dbmethod() since this can be re-added by classes or roles with a simple use statement
Merge pull request #3 from einhverfr/master

Changes for 1.0