prevent secret modal from closing on outside click

This patch makes the "backdrop" for the "create new secret" modal
static, so that the modal is not accidentally closed if a click is made
outside of it. This enforces the use of the "cancel" button on the modal
in order to close it.

Author: juanvallejo

app/scripts/directives/oscSecrets.js

@@ -52,6 +52,7 @@ angular.module("openshiftConsole")
           $scope.newSecret = {};
           var modalInstance = $uibModal.open({
             animation: true,
+            backdrop: 'static',
             templateUrl: 'views/modals/create-secret.html',
             controller: 'CreateSecretModalController',
             scope: $scope

dist/scripts/scripts.js

@@ -9223,6 +9223,7 @@ name:""
 b.newSecret = {};
 var e = a.open({
 animation:!0,
+backdrop:"static",
 templateUrl:"views/modals/create-secret.html",
 controller:"CreateSecretModalController",
 scope:b