Added a regular expression validator to the Gp namespace and gave the demo page a slightly better look.
Added some comments to the validator code. Made sure the Gp namespace is not overwritten when loading the file by checking it exists first. Also added additional tests to test the length validator
refs: #2, Added a second parameter to pass in an id of a parent element. If it is passed in the id will be prepended to the selection making sure we only select child elements.
Merge branch 'master' of https://github.com/rabevers/validator