Renamed groups to roles in the frontend

Working:
 Account
 Cost Centre
 Employee
 Product Group
 Product
 Role
 User
 Client

overlord/src/app/user/user.service.ts

@@ -19,7 +19,7 @@ export class UserService {
   }
 
   get(id: string): Observable<User> {
-    const getUrl: string = (id === null) ? `${url}/new` : `${url}/${id}`;
+    const getUrl: string = (id === null) ? `${url}` : `${url}/${id}`;
     return <Observable<User>>this.http.get<User>(getUrl)
       .pipe(
         catchError(this.log.handleError(serviceName, `get id=${id}`))
@@ -27,23 +27,21 @@ export class UserService {
   }
 
   list(): Observable<User[]> {
-    const options = {params: new HttpParams().set('l', '')};
-    return <Observable<User[]>>this.http.get<User[]>(url, options)
+    return <Observable<User[]>>this.http.get<User[]>(`${url}/list`)
       .pipe(
         catchError(this.log.handleError(serviceName, 'list'))
       );
   }
 
   listOfNames(): Observable<string[]> {
-    const options = {params: new HttpParams().set('n', '')};
-    return <Observable<string[]>>this.http.get<string[]>(url, options)
+    return <Observable<string[]>>this.http.get<string[]>(`${url}/active`)
       .pipe(
         catchError(this.log.handleError(serviceName, 'list'))
       );
   }
 
   save(user: User): Observable<User> {
-    return <Observable<User>>this.http.post<User>(`${url}/new`, user, httpOptions)
+    return <Observable<User>>this.http.post<User>(`${url}`, user, httpOptions)
       .pipe(
         catchError(this.log.handleError(serviceName, 'save'))
       );