message: fix(encoding): Remove extra URL encoding from base backend service
  Fixes
diff: @@ -90,7 +90,7 @@ export abstract class BaseBackendService<M extends BaseModel> {
  }
  if (!Array.isArray(params[key])) {
  - urlParams.set(key.toLowerCase(), encodeURI(params[key]));
  + urlParams.set(key.toLowerCase(), params[key]);
  continue;
  }
  @@ -108,13 +108,8 @@ export abstract class BaseBackendService<M extends BaseModel> {
  }
  protected getRequest(command: string, params?: {}, entity?: string): Observable<any> {
  - const headers = new Headers({
  - 'Content-Type': 'application/x-www-form-urlencoded'
  - });
  -
  return this.http.get(BACKEND_API_URL,
  {
  - headers,
  search: this.buildParams(command, params, entity)
  }
  )
  