feat(Galen-Update): Use Galen Framework 2.3.4

Author: hypery2k

core/package.json

@@ -59,7 +59,7 @@
     "node": ">= 4",
     "npm": ">= 3"
   },
-  "_galenVersion": "2.3.3",
+  "_galenVersion": "2.3.4",
   "_npmVersion": "2.6.0",
   "_nodeVersion": "1.4.1"
 }