Pastescript

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* Do all variable assignment during package creation up-front, before
actually creating the files.

* Added the ``egg`` template variable: provides projects with a safe
egg name as generated by setuptools. This should be used for
egg-info directories in templates (e.g. ``+egg+.egg-info`` instead
of ``+project+.egg-info``), and anywhere else the egg name is
expected, to prevent errors with project names containing hyphens.

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* Installer calls ``websetup.setup_app(command, conf, vars)``;
``setup_config()`` will be deprecated in the future

* Added copyright information

* ``paster serve config.inisection`` works now

* ``paster make-config/setup-app`` will read ``$PASTE_SYSCONFIG`` to
find extra ``sysconfig.py`` files.

* ``paster create`` will now query interactively for variables if they
aren't explicitly provided.

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* If the output directory doesn't exist when running ``paster
create``, do not default to having interactive (confirmation) on.

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* Fixed the Flup FastCGI interface. (There seem to still be problems
with forking FastCGI.)

* The ``prepare-app`` command has been renamed ``make-config``

* Changed the way ``make-config`` and ``setup-app`` use ``sysconfig``
-- these are now modules that can define various functions

* Allow for default config file names

* Consider config generation that may produce a directory (this case
is now generally workable)

* Allow for multiple config files (specifically with --edit)

* Give config file generation the variables ``app_install_uuid`` and
``app_install_secret`` that they can use for their config files

* Include Ka-Ping Yee's uuid module in ``paste.script.util.uuid``

* ``paster help`` doesn't bail when commands can't be loaded

* Be a little safer when ``--edit`` fails and ``--setup`` is provided
(don't automatically set up if the edit seems to have failed)

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* Two small bugfixes, one related to the ``basic_package`` template
(it included a reference to ``finddata``, which it should not have),
and a fix to how the ``.egg-info`` directory is determined.

---

* Added ``points`` command, for entry-point related queries.

* paste.deploy config files that start with ``!/usr/bin/env paster``
can make a script into an executable.

* Improvements to ``paster serve`` command:

- Handle bad PID files better

- Daemonization is more reliable

- Allow ``start``, ``stop``, ``restart`` instead of just options

* Improvements to ``paster create`` command:

- Invoked interactively by default (so that you are warned before
overwriting files)

* Added new commands:

- ``points`` for viewing Egg entry point information

- ``prepare-app`` and ``setup-app`` for installing web applications

* Fixed bug in how Egg distributions are loaded.