message: Review comments: add accessibility aria-hidden for icons
diff: @@ -194,9 +194,9 @@ export class EnvironmentPage extends PromiseComponent {
  {containerVars}
  <div className="co-m-pane__body-group">
  <div className="environment-buttons">
  - {errorMessage && <p className="alert alert-danger"><span className="pficon pficon-error-circle-o"></span>{errorMessage}</p>}
  - {stale && <p className="alert alert-info"><span className="pficon pficon-info"></span>The information on this page is no longer current. Click Reload to update and lose edits, or Save Changes to overwrite.</p>}
  - {success && <p className="alert alert-success"><span className="pficon pficon-ok"></span>{success}</p>}
  + {errorMessage && <p className="alert alert-danger"><span className="pficon pficon-error-circle-o" aria-hidden="true"></span>{errorMessage}</p>}
  + {stale && <p className="alert alert-info"><span className="pficon pficon-info" aria-hidden="true"></span>The information on this page is no longer current. Click Reload to update and lose edits, or Save Changes to overwrite.</p>}
  + {success && <p className="alert alert-success"><span className="pficon pficon-ok" aria-hidden="true"></span>{success}</p>}
  {!readOnly && <button disabled={inProgress} type="submit" className="btn btn-primary" onClick={this.saveChanges}>Save Changes</button>}
  {!readOnly && <button disabled={inProgress} type="button" className="btn btn-default" onClick={this.reload}>Reload</button>}
  </div>
  