fix(@schematics/angular): ng-new should't prompt for --routing and --style

refs angular#13383

Author: ahasall

packages/schematics/angular/ng-new/schema.json

@@ -99,13 +99,6 @@
         "$source": "ng-cli-version"
       }
     },
-    "routing": {
-      "type": "boolean",
-      "description": "When true, generates a routing module for the initial project.",
-      "default": false,
-      "x-prompt": "Would you like to add Angular routing?",
-      "x-user-analytics": 17
-    },
     "prefix": {
       "type": "string",
       "format": "html-selector",
@@ -117,26 +110,17 @@
     "style": {
       "description": "The file extension or preprocessor to use for style files.",
       "type": "string",
-      "default": "css",
       "enum": [
         "css",
         "scss",
         "sass",
         "less",
         "styl"
-      ],
-      "x-prompt": {
-        "message": "Which stylesheet format would you like to use?",
-        "type": "list",
-        "items": [
-          { "value": "css",  "label": "CSS" },
-          { "value": "scss", "label": "SCSS   [ http://sass-lang.com/documentation/file.SASS_REFERENCE.html#syntax ]" },
-          { "value": "sass", "label": "Sass   [ http://sass-lang.com/documentation/file.INDENTED_SYNTAX.html       ]" },
-          { "value": "less", "label": "Less   [ http://lesscss.org                                                 ]" },
-          { "value": "styl", "label": "Stylus [ http://stylus-lang.com                                             ] " }
-        ]
-      },
-      "x-user-analytics": 5
+      ]
+    },
+    "routing": {
+      "type": "boolean",
+      "description": "When true, creates a routing NgModule."
     },
     "skipTests": {
       "description": "When true, does not generate \"spec.ts\" test files for the new project. ",