prepare for release

Author: SBats

config.xml.default

@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='utf-8'?>
-<widget id="com.makinacorpus.geotrek" version="2.0.0" xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0">
+<widget id="com.makinacorpus.geotrek" version="2.3.1" xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0">
     <name>Geotrek Rando</name>
     <description>
         Geotrek Rando

package.json

@@ -1,6 +1,6 @@
 {
   "name": "geotrekmobile",
-  "version": "0.0.0",
+  "version": "2.3.1",
   "dependencies": {},
   "devDependencies": {
     "grunt": "~0.4.1",