Cleanup.

src/accounts/account.service.ts

@@ -1,20 +1,16 @@
 // vim: set tw=80 ts=2 sw=2 sts=2 :
 import { Injectable } from '@angular/core';
-import { Http, Headers, RequestOptions, Response } from '@angular/http';
 import { Observable } from 'rxjs/Rx';
 
-import { Logger } from "@nsalaun/ng-logger";
 import { Restangular } from "ngx-restangular";
 
 import { Account } from './account';
 
 @Injectable()
 export class AccountService {
-  private url = '/api/account/';
-
   constructor(
-    private logger: Logger,
-    private restangular: Restangular) {}
+    private restangular: Restangular
+  ) {}
 
   private all() {
     return this.restangular.all('account');