Initial work
Updated gruntfile and add intial demo page.
Merge remote-tracking branch 'origin/master' into refactor/new-ideas-3

Conflicts:
	Gruntfile.coffee
	package.json
Merge branch 'master' into refactor/new-ideas-3
Fixing a indentation error
Updating parsley.extend to the new structure
Adding l10n structure
Fixing declaration of messages and validators in extend and l10n files
Adding lodash to tests and standalone version
Work in progress.
Change default settings and improved error container location.
Now works digits type validator.
Add range validator demo and partial html5 inputs support.
Initial work on listeners and original parsley compatibility.
Now intercept submit as default parsley behavior.
Add missing listeners execution.
Improved error clasess management.
Add event validation as parsley.
Add some compatibility and add initial tests.html and tests.coffee
Minor changes on tests.