refactor: Remove support for <project>/.cordova/config.json (#475)

BREAKING CHANGE: removes fourth argument `config` from `cordova create`.

doc/create.txt

@@ -1,19 +1,17 @@
 Synopsis
 
-    cordova-cli create <PATH> [ID [NAME [CONFIG]]] [options]
+    cordova-cli create <PATH> [ID [NAME]] [options]
 
 Create a Cordova project
 
     PATH ......................... Where to create the project
     ID ........................... Reverse-domain-style package name - used in <widget id>
     NAME ......................... Human readable name
-    CONFIG ....................... json string whose key/values will be included in
-                                    [PATH]/.cordova-cli/config.json
 
 Options
 
     --template=<PATH|NPM PACKAGE|GIT URL> ... use a custom template located locally, in NPM, or GitHub.
     --link-to=<PATH> ........................ symlink to custom www assets without creating a copy.
-    
+
 Example
     cordova-cli create myapp com.mycompany.myteam.myapp MyApp

src/cli.js

@@ -484,9 +484,8 @@ function cli (inputArgs) {
     }
 }
 
-function create ([_, dir, id, name, cfgJson], args) {
-    // If we got a fourth parameter, consider it to be JSON to init the config.
-    var cfg = JSON.parse(cfgJson || '{}');
+function create ([_, dir, id, name], args) {
+    var cfg = {};
 
     // Template path
     var customWww = args['link-to'] || args.template;
@@ -504,14 +503,13 @@ function create ([_, dir, id, name, cfgJson], args) {
         if (customWww.substr(0, 1) === '~') { customWww = path.join(process.env.HOME, customWww.substr(1)); }
 
         // Template config
-        var wwwCfg = {
+        cfg.lib = {};
+        cfg.lib.www = {
             url: customWww,
             template: 'template' in args,
             link: 'link-to' in args
         };
 
-        cfg.lib = cfg.lib || {};
-        cfg.lib.www = wwwCfg;
     }
     return cordova.create(dir, id, name, cfg, events || undefined);
 }