fix issue #57, now name="name" is possible

[12finger]

fixes issue #57

[Jakobovski]

Thanks for the PR. Can you please follow the directions in https://github.com/turinggroup/angular-validator/blob/master/CONTRIBUTING.md.

Also can you change the code to use scopeForm.submitted instead of scope[main_form_name].submitted.

For example:if (scopeElementModel.$dirty || scopeForm.submitted)

[12finger]

sorry for the long delay... i was too busy lately.
i will have a look at it and do the requested changes!