Also call InitStatics() on RegisterLicense()

Author: mythz

src/ServiceStack.Text/LicenseUtils.cs

@@ -164,6 +164,8 @@ public static void AssertEvaluationLicense()
         private static LicenseKey __activatedLicense;
         public static void RegisterLicense(string licenseKeyText)
         {
+            JsConfig.InitStatics();
+
             string cutomerId = null;
 #if !PCL
             var hold = Thread.CurrentThread.CurrentCulture;