fix(bio): fix dialog bug #132

See [this][https://github.com/angular/material/issues/1531] for more detailed information.

public/resources/js/directives/bio.js

@@ -20,7 +20,7 @@ angularIO.directive('biocard', function($rootScope, $timeout, $mdDialog) {
         $mdDialog.show({
           parent: angular.element(document.body),
           targetEvent: $event,
-          scope: scope,        // use parent scope in template
+          scope: scope.$new(),   // Uses prototypal inheritance to gain access to parent scope
           preserveScope: true,
           template:
             '<md-dialog class="modal" aria-label="List dialog">' +