[mod] Bump to version 1.3.1

CHANGES.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ## Unreleasead
 
 
+## 1.3.1 - 2018-12-19
+
+- [mod] Bug fixes and code cleaning
+
 ## 1.3.0 - 2018-12-02
 
 - [fix] Create a dedicated system user with proper sudo permissions. (#41)

manifest.json

@@ -1,7 +1,7 @@
 {
   "name": "VPN Client",
   "id": "vpnclient",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "packaging_format": 1,
   "description": {
     "en": "VPN Client",