added tel & fax types.
moved new validation stuff to Validation folder.
renamed using new Validation name.
renamed NewValidator to Validation class.
changed references for the new Validation class.
default is to use $_POST as source for validation.
made Validation as official validator.
removed Validator and associated tests.
added some quick methods and backup for having array for rules.
fixed to use Validation.
fixed references to obsolete DataIO.