Bump karma version

Author: ruipenso

gulpfile.js

@@ -7,7 +7,7 @@ var concat = require('gulp-concat');
 var gulp = require('gulp');
 var header = require('gulp-header');
 var jshint = require('gulp-jshint');
-var karma = require('karma').server;
+var karma = require('karma').Server;
 var ngAnnotate = require('gulp-ng-annotate');
 var pkg = require('./package.json');
 var rename = require('gulp-rename');
@@ -95,12 +95,14 @@ gulp.task('scripts-lint', function() {
  */
 
 gulp.task('test', ['scripts'], function() {
-  return karma.start({
+  var server = new karma({
     configFile: __dirname + '/karma.conf.js',
     singleRun: true
   }, function(code) {
     console.log('Karma has exited with code', code);
   });
+
+  return server.start();
 });
 
 /**

package.json

@@ -41,7 +41,7 @@
     "gulp-uglify": "^1.0.2",
     "gulp-wrap-umd": "^0.2.1",
     "jshint-stylish": "^1.0.0",
-    "karma": "^0.12.31",
+    "karma": "^0.13.0",
     "karma-browserify": "^2.0.0",
     "karma-chrome-launcher": "^0.1.7",
     "karma-firefox-launcher": "^0.1.4",