Package upload server used by Launchpad.

..
    This file is part of txpkgupload.

    txpkgupload is free software: you can redistribute it and/or modify it
    under the terms of the GNU Affero General Public License as published by
    the Free Software Foundation, version 3 of the License.

    txpkgupload 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 Affero
    General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with txpkgupload.  If not, see <http://www.gnu.org/licenses/>.
