fix(@angular/cli): Update project detection logic and rename global config file

fixes #10453

Author: Brocco

package-lock.json

@@ -47,8 +47,6 @@
     "@schematics/angular": "github:angular/schematics-angular-builds",
     "@schematics/update": "github:angular/schematics-update-builds",
     "chalk": "~2.2.0",
-    "fs-extra": "^4.0.0",
-    "node-modules-path": "^1.0.0",
     "opn": "~5.1.0",
     "resolve": "^1.1.7",
     "rxjs": "^6.0.0",
@@ -74,6 +72,7 @@
     "conventional-changelog": "1.1.0",
     "eslint": "^3.11.0",
     "express": "^4.14.0",
+    "fs-extra": "^4.0.0",
     "glob": "^7.1.2",
     "jasmine": "^2.6.0",
     "license-checker": "^15.0.0",

package.json

@@ -11,7 +11,7 @@ export default class UpdateCommand extends SchematicCommand {
   public readonly name = 'update';
   public readonly description = 'Updates your application and its dependencies.';
   public static aliases: string[] = [];
-  public readonly scope = CommandScope.inProject;
+  public readonly scope = CommandScope.everywhere;
   public arguments: string[] = [ 'packages' ];
   public options: Option[] = [
     // Remove the --force flag.