message: Unbreak password reset with a non-default HS
  Broken by the change from onHsUrlChanged to onServerConfigChanged
  in where
  ForgotPassword got missed.
diff: @@ -136,16 +136,15 @@ module.exports = React.createClass({
  });
  },
  - onHsUrlChanged: function(newHsUrl) {
  - this.setState({
  - enteredHomeserverUrl: newHsUrl
  - });
  - },
  -
  - onIsUrlChanged: function(newIsUrl) {
  - this.setState({
  - enteredIdentityServerUrl: newIsUrl
  - });
  + onServerConfigChange: function(config) {
  + const newState = {};
  + if (config.hsUrl !== undefined) {
  + newState.enteredHomeserverUrl = config.hsUrl;
  + }
  + if (config.isUrl !== undefined) {
  + newState.enteredIdentityServerUrl = config.isUrl;
  + }
  + this.setState(newState);
  },
  showErrorDialog: function(body, title) {
  @@ -221,8 +220,7 @@ module.exports = React.createClass({
  defaultIsUrl={this.props.defaultIsUrl}
  customHsUrl={this.props.customHsUrl}
  customIsUrl={this.props.customIsUrl}
  - onHsUrlChanged={this.onHsUrlChanged}
  - onIsUrlChanged={this.onIsUrlChanged}
  + onServerConfigChange={this.onServerConfigChange}
  delayTimeMs={0}/>
  <div className="mx_Login_error">
  </div>
  