[candidate_parameters] Add hasAccess to module class

[CamilleBeau]

Describe the bug The candidate_parameters module does not have a hasAccess function in the module class (modules/candidate_parameters/php/module.class.inc).

There is a hasAccess function in the Candidate_Parameters class, but it should be added to the module class to accommodate permissions being used in the new DQT.

The module should be accessible, and only viewable without editing, with the candidate_parameter_view permission, and it should be accessible and editable with the candidate_parameter_edit

In the new DQT, candidate parameter information should be viewable with the candidate_parameter_view permission, and not without.

[kongtiaowang]

[DQT beta] fix or to and for candidate parameters #9846

[driusan]

This was done by above PR, should have been autoclosed..