chore(angularFiles): add missing files

ngMessageFormat test files were missing from angularTest
ngMessages and ngAnimate were missing from karmaModules.

This change highlighted a number of problems in the tests and code,
which are now fixed.

Closes angular#14314
Closes angular#14669

angularFiles.js

@@ -175,6 +175,7 @@ var angularFiles = {
     'test/auto/*.js',
     'test/ng/**/*.js',
     'test/ngAnimate/*.js',
+    'test/ngMessageFormat/*.js',
     'test/ngMessages/*.js',
     'test/ngCookies/*.js',
     'test/ngResource/*.js',
@@ -212,7 +213,9 @@ var angularFiles = {
     'test/modules/no_bootstrap.js',
     'src/ngScenario/browserTrigger.js',
     'test/helpers/*.js',
+    'test/ngAnimate/*.js',
     'test/ngMessageFormat/*.js',
+    'test/ngMessages/*.js',
     'test/ngMock/*.js',
     'test/ngCookies/*.js',
     'test/ngRoute/**/*.js',

test/helpers/matchers.js

@@ -233,14 +233,19 @@ beforeEach(function() {
         compare: generateCompare(false),
         negativeCompare: generateCompare(true)
       };
+      function hasClass(element, selector) {
+        if (!element.getAttribute) return false;
+        return ((" " + (element.getAttribute('class') || '') + " ").replace(/[\n\t]/g, " ").
+            indexOf(" " + selector + " ") > -1);
+      }
       function generateCompare(isNot) {
         return function(actual, clazz) {
           var message = function() {
             return "Expected '" + angular.mock.dump(actual) + "'" + (isNot ? " not " : "") + " to have class '" + clazz + "'.";
           };
           var classes = clazz.trim().split(/\s+/);
           for (var i = 0; i < classes.length; ++i) {
-            if (!jqLiteHasClass(actual[0], classes[i])) {
+            if (!hasClass(actual[0], classes[i])) {
               return { pass: isNot };
             }
           }