README: Move Licenses section in a separate LICENSE.txt file.

- Update "Similar-projects" section, remove outdated *proxypi* project.

LICENSE.txt

@@ -0,0 +1,50 @@
+License
+=======
+
+*pypiserver* contains a copy of bottle_ which is available under the
+*MIT* license::
+
+  Copyright (c) 2012, Marcel Hellkamp.
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy
+  of this software and associated documentation files (the "Software"), to deal
+  in the Software without restriction, including without limitation the rights
+  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+  copies of the Software, and to permit persons to whom the Software is
+  furnished to do so, subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in all
+  copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+  SOFTWARE.
+
+
+The remaining part is distributed under the *zlib/libpng* license::
+
+  Copyright (c) 2011-2014 Ralf Schmitt
+
+  This software is provided 'as-is', without any express or implied
+  warranty. In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+
+  3. This notice may not be removed or altered from any source
+     distribution.
+

MANIFEST.in

@@ -1,4 +1,5 @@
 include *.rst
+include *.txt
 include *.py
 include buildout.cfg
 include pypi-server

README.rst

@@ -448,51 +448,7 @@ if you find any other bugs.
 License
 =======
 *pypiserver* contains a copy of bottle_ which is available under the
-*MIT* license::
+*MIT* license, and the remaining part is distributed under the *zlib/libpng* license.
-
-  Copyright (c) 2012, Marcel Hellkamp.
-
-  Permission is hereby granted, free of charge, to any person obtaining a copy
-  of this software and associated documentation files (the "Software"), to deal
-  in the Software without restriction, including without limitation the rights
-  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-  copies of the Software, and to permit persons to whom the Software is
-  furnished to do so, subject to the following conditions:
-
-  The above copyright notice and this permission notice shall be included in all
-  copies or substantial portions of the Software.
-
-  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-  SOFTWARE.
-
-
-The remaining part is distributed under the *zlib/libpng* license::
-
-  Copyright (c) 2011-2014 Ralf Schmitt
-
-  This software is provided 'as-is', without any express or implied
-  warranty. In no event will the authors be held liable for any damages
-  arising from the use of this software.
-
-  Permission is granted to anyone to use this software for any purpose,
-  including commercial applications, and to alter it and redistribute it
-  freely, subject to the following restrictions:
-
-  1. The origin of this software must not be misrepresented; you must not
-     claim that you wrote the original software. If you use this software
-     in a product, an acknowledgment in the product documentation would be
-     appreciated but is not required.
-
-  2. Altered source versions must be plainly marked as such, and must not be
-     misrepresented as being the original software.
-
-  3. This notice may not be removed or altered from any source
-     distribution.
 
 
 Similar Projects
@@ -501,11 +457,18 @@ There are lots of other projects, which allow you to run your own
 PyPI server. If *pypiserver* doesn't work for you, the following are
 among the most popular alternatives:
 
-*devpi-server* (https://pypi.python.org/pypi/devpi-server)
+- `devpi-server <https://pypi.python.org/pypi/devpi-server>`_:
-  easy-to-use caching proxy server
+  a reliable fast pypi.python.org caching server, part of 
+  the comprehensive `github-style pypi index server and packaging meta tool 
+  <https://pypi.python.org/pypi/devpi>`_.
+  (version: 2.1.4, access date: 8/3/2015)
 
-*proxypypi* (https://pypi.python.org/pypi/proxypypi)
+- `pip2pi <https://github.com/wolever/pip2pi>`_ 
-  a PyPI caching proxy
+  a simple cmd-line tool that builds a PyPI-compatible local folder from pip requirements
+  (version: 0.6.7, access date: 8/3/2015)
+
+- Check this SO question: ` How to roll my own pypi? 
+  <http://stackoverflow.com/questions/1235331/how-to-roll-my-own-pypi>`_
 
 
 .. _bottle: http://bottlepy.org