All samples changed as the user-defined data attributes, IM[..] can be replace data-im.
data-im-control="no result" supported.
all data attributes supported
Database class supports to get the record which is updated and created/
qdsmtp added.
Correct typo in DB_Proxy class
Modify PDOStatement handling
Retry to modify added sql handling
Bug fix
Test code bug fix
Merge pull request #60 from msyk/support-user-define-attribute

User defined attributes support