message: Hide the "leave share" menu item for now
diff: @@ -179,9 +179,9 @@ QMenu* RepoTreeView::prepareContextMenu(const RepoItem *item)
  menu->addAction(view_on_web_action_);
  menu->addAction(open_in_filebrowser_action_);
  - if (item->repo().isSharedRepo()) {
  - menu->addAction(unshare_action_);
  - }
  + // if (item->repo().isSharedRepo()) {
  + // menu->addAction(unshare_action_);
  + // }
  const Account& account = seafApplet->accountManager()->currentAccount();
  if (account.isPro() && account.username == item->repo().owner) {
  