message: use general warning icon instead of e2e one for room status
diff: @@ -289,7 +289,7 @@ module.exports = createReactClass({
  }
  return <div className="mx_RoomStatusBar_connectionLostBar">
  - <img src={require("../../../res/img/e2e/warning.svg")} width="24" height="24" title={_t("Warning")} alt="" />
  + <img src={require("../../../res/img/feather-customised/warning-triangle.svg")} width="24" height="24" title={_t("Warning")} alt="" />
  <div>
  <div className="mx_RoomStatusBar_connectionLostBar_title">
  { title }
  @@ -306,7 +306,7 @@ module.exports = createReactClass({
  if (this._shouldShowConnectionError()) {
  return (
  <div className="mx_RoomStatusBar_connectionLostBar">
  - <img src={require("../../../res/img/e2e/warning.svg")} width="24" height="24" title="/!\ " alt="/!\ " />
  + <img src={require("../../../res/img/feather-customised/warning-triangle.svg")} width="24" height="24" title="/!\ " alt="/!\ " />
  <div>
  <div className="mx_RoomStatusBar_connectionLostBar_title">
  { _t('Connectivity to the server has been lost.') }
  