Add search form for name, phonenumber and account address.

src/app/_services/user.service.ts

@@ -176,4 +176,10 @@ export class UserService {
     this.accounts = [];
     this.accountsList.next(this.accounts);
   }
+
+  searchAccountByName(name: string): any { return; }
+
+  searchAccountByPhone(phoneNumber: string): any { return; }
+
+  searchAccountByAddress(address: string): any { return; }
 }