message: s/onClick/onChange because react cries about it
diff: @@ -1052,7 +1052,7 @@ export default React.createClass({
  <input type="radio"
  value={GROUP_JOINPOLICY_INVITE}
  checked={this.state.joinableForm.policyType === GROUP_JOINPOLICY_INVITE}
  - onClick={this._onJoinableChange}
  + onChange={this._onJoinableChange}
  />
  <div className="mx_GroupView_label_text">
  { _t('Only people who have been invited') }
  @@ -1064,7 +1064,7 @@ export default React.createClass({
  <input type="radio"
  value={GROUP_JOINPOLICY_OPEN}
  checked={this.state.joinableForm.policyType === GROUP_JOINPOLICY_OPEN}
  - onClick={this._onJoinableChange}
  + onChange={this._onJoinableChange}
  />
  <div className="mx_GroupView_label_text">
  { _t('Everyone') }
  