Upgraded eslint-plugin-angular

Disabled rules that are currently failing. We can re-enable these as
we go.

Change-Id: Id3560a7edd300d34cbe12f76ff2e6599794bb1c9

.eslintrc

@@ -12,3 +12,12 @@ globals:
 env:
   browser: true
   jasmine: true
+
+rules:
+  angular/no-private-call: 0
+  angular/no-services:
+    - 2
+    - - $http
+      - $resource
+      - Restangular
+  angular/no-service-method: 0

app/js/modules/api/validator.js

@@ -19,10 +19,10 @@
  * available at the provided url. It will expose a variable on the control to
  * which it is applied, with an array of detected API versions.
  */
-/*eslint-disable angular/ng_no_services */
+/*eslint-disable angular/no-services */
 angular.module('ironic.api').directive('ironicApiUrl',
   function ($q, $http) {
-/*eslint-enable angular/ng_no_services */
+/*eslint-enable angular/no-services */
     'use strict';
 
     return {

package.json

@@ -24,7 +24,7 @@
     "del": "1.2.1",
     "eslint": "1.10.3",
     "eslint-config-openstack": "1.2.3",
-    "eslint-plugin-angular": "0.4.0",
+    "eslint-plugin-angular": "0.15.0",
     "gulp": "3.9.0",
     "gulp-concat": "2.6.0",
     "gulp-consolidate": "0.1.2",