Add spec runner for Knockout 3.3.0

Closes #6

Author: crissdev

package.json

@@ -27,7 +27,7 @@
     "gulp-plumber": "^0.6.6",
     "gulp-qunit": "^1.2.1",
     "gulp-rename": "^1.2.0",
-    "gulp-replace": "^0.5.2",
+    "gulp-replace": "^0.5.3",
     "gulp-sourcemaps": "^1.3.0",
     "gulp-uglify": "^1.1.0",
     "jshint-stylish": "^1.0.0"