Add jasmine core to package.json

Author: dalelotts

package.json

@@ -41,6 +41,7 @@
     "gulp-scss-lint": "^0.3.6",
     "gulp-scss-lint-stylish": "^1.0.0",
     "gulp-sourcemaps": "^1.6.0",
+    "jasmine-core": "^2.3.4",
     "jquery": "^2.1.4",
     "jshint": "^2.6.0",
     "jshint-stylish": "^2.0.1",