- Replace verification handler (statefull handler)
- Include 'verifyData', 'verifyTransation' and verification related attributes.
- Define 'runManager()' method for future purpose (with other managers).
- Include all 'VerificationFailure' exception related handling.
- Remove support of 'VERIFYING' cluster in 'changeClusterState' as the manager takes precedence.
- Move VerificationException in verification module.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@1590 71dcc9de-d417-0410-9af5-da40c76e7ee4