This plugin show only one post in the sidebar or widgetzed area.
This file is part of WP One Post Widget.
WP One Post Widget is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published
by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
WP One Post Widget is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with WP One Post Widget. If not, see http://www.gnu.org/licenses/.