message: fix(core): ErrorHandler should not rethrow an error by default
diff: @@ -46,7 +46,7 @@ export class ErrorHandler {
  */
  rethrowError: boolean;
  - constructor(rethrowError: boolean = true) { this.rethrowError = rethrowError; }
  + constructor(rethrowError: boolean = false) { this.rethrowError = rethrowError; }
  handleError(error: any): void {
  this._console.error(`EXCEPTION: ${this._extractMessage(error)}`);
  @@ -71,8 +71,6 @@ export class ErrorHandler {
  }
  }
  - // We rethrow exceptions, so operations like 'bootstrap' will result in an error
  - // when an error happens. If we do not rethrow, bootstrap will always succeed.
  if (this.rethrowError) throw error;
  }
  