.greaterthan and .lessthan added. bin/minify code updated

greaterthan added (tests/docs)
lessthan added (tests/docs)
Updating minify to use .compile_files([]). Fixes bug where Closure would output incorrectly to js.
- fixed hidden inputs fields that affected form validation. ref #5
- added type url and type urlstrict + tests. Refs #14
- added window.ParsleyConfig that allows to override all defaults globally. Created localization files in /i18n/ and parsley.extra.js for extra validators. Tagged 1.2.0. Refs #12 #19
- updated component.json
Moved greaterthan and lessthan to parsley.extend.js. Rearranged tests

- Removing overriding validators for greaterthan in tests.js