validator helper [0.6.0]

This version introduces multiple enhancements:

added validator helper to core blue module

Details of additions/deletions below:
--------------------------------------------------------------

Added:      /Lib/Core/Blue/Helper/Validator.php
            -- Added --
                static methods to validate data

Modified:   /Lib/Core/Blue/etc/config.ini
            -- Modified --
                changed version from 0.4.0 to 0.5.0

Modified:   /Lib/config.ini
            -- Modified --
                changed version from 0.5.0 to 0.6.0