michael@0: Copyright (c) 2007 Ian Bicking and Contributors
michael@0: Copyright (c) 2009 Ian Bicking, The Open Planning Project
michael@0: Copyright (c) 2011-2014 The virtualenv developers
michael@0: 
michael@0: Permission is hereby granted, free of charge, to any person obtaining
michael@0: a copy of this software and associated documentation files (the
michael@0: "Software"), to deal in the Software without restriction, including
michael@0: without limitation the rights to use, copy, modify, merge, publish,
michael@0: distribute, sublicense, and/or sell copies of the Software, and to
michael@0: permit persons to whom the Software is furnished to do so, subject to
michael@0: the following conditions:
michael@0: 
michael@0: The above copyright notice and this permission notice shall be
michael@0: included in all copies or substantial portions of the Software.
michael@0: 
michael@0: THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
michael@0: EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
michael@0: MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
michael@0: NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
michael@0: LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
michael@0: OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
michael@0: WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.