Refactor Access List.

- Derive Team Roles without making extra API call.
- Consistent variable naming convention use camelCase.
- More informative error display.

src/api.js

@@ -6,7 +6,6 @@ const API_CONFIG = `${API_V2}config/`;
 const API_ORGANIZATIONS = `${API_V2}organizations/`;
 const API_INSTANCE_GROUPS = `${API_V2}instance_groups/`;
 const API_USERS = `${API_V2}users/`;
-const API_TEAMS = `${API_V2}teams/`;
 
 const LOGIN_CONTENT_TYPE = 'application/x-www-form-urlencoded';
 
@@ -127,18 +126,6 @@ class APIClient {
 
     return this.http.get(endpoint);
   }
-
-  getUserTeams (id) {
-    const endpoint = `${API_USERS}${id}/teams/`;
-
-    return this.http.get(endpoint);
-  }
-
-  getTeamRoles (id) {
-    const endpoint = `${API_TEAMS}${id}/roles/`;
-
-    return this.http.get(endpoint);
-  }
 }
 
 export default APIClient;