Optimize Phalcon\Validation\Validator
Phalcon\Validaton\Message construct helper
is_phalcon_class()
Helpers
Default messages
New macros
New Between validator
New Confirmation validator
New Email validator
New ExclusionIn validator
New Identical validator
New InclusionIn validator
New PresenceOf validator
New Regex validator
New StringLength validator
New Url validator
Fix phalcon/docs#316
Optimization
Merge pull request #1814 from sjinks/validators

Catch up on validator features from 2.0.0