Prepare 1.1.3 release

package.json

@@ -1,7 +1,7 @@
 {
   "name": "language-zonefile",
   "description": "Bind Zone File language support in Atom",
-  "version": "1.1.2",
+  "version": "1.1.3",
   "keywords": [
     "language",
     "grammar",