Fix versioning info

README.md

@@ -86,6 +86,10 @@ While developing, you will want to connect to a local instance of VIPSLogic. Thi
 ### Don't touch the /www folder!
 Normally in Cordova you would put your code here, but this is where vue-cli is putting the things that it builds. 
 
+### Where to update app version
+* `/package.json` (Updates version in the Settings/About section in the app)
+* `/config.xml`
+
 ### Main template
 The main layout is based on a very simple template snatched from Bootstrap. You find it in /html (at the project root level).
 Everything that Vuejs operates on happens inside the `main` element