Before this commit, this:

  $ mkdir -p /tmp/xyz/{home,lib,scripts,data,egg}
  $ cat >/tmp/xyz/home/.pydistutils.cfg <<EOF
  > [egg_info]
  > egg-base = /tmp/xyz/egg
  > EOF
  $ export PYTHONPATH=/tmp/xyz/lib
  $ export HOME=/tmp/xyz/home
  $ setup.py install --home=/tmp/xyz/home --install-lib=/tmp/xyz/lib \
  >   --install-scripts=/tmp/xyz/scripts --install-data=/tmp/xyz/data

drops a lot of metadata, installing only SOURCES.txt and zip-safe
under EGG-INFO.  The problem is that the metadata files are written to
egg-base, but egg-base is not searched when creating the manifest
because it's outside of the current directory.  Work around this by
explicitly searching egg-base with distutils.filelist.findall (which
is really the version monkeypatched in by setuptools/__init__.py).

Since findall records relative paths, prefix the returned paths with
egg-base, so the include_pattern looking for the absolute
ei_cmd.egg_info will match them.

Make sure this copies the appropriate metadata into EGG-INFO.  This
test currently fails, but the next commit fixes setuptools so it will
pass.

Now that pytest is invoked via setup.py, it should no longer be necessary to continue to support running tests via setup.py test.

Conflicts:
	.hgtags
	CHANGES.txt
	ez_setup.py
	setuptools.egg-info/requires.txt
	setuptools/version.py

Fix #277, data files in symbol link directory are not included issue

--HG--
branch : bugfix-277

Declare argtypes and restype on SetFileAttributesW so that it will cast Python 2 bytestrings to Unicode automatically.

This makes it so that these eggs don't prevent `install_requires` from
installing these packages.

Fixes ticket #80; workaround for ticket #209

--HG--
branch : put_setup_requires_egg_in_cache_dir_4

--HG--
branch : BB-270_fix_VersionConflict_test_failure_2

This allows you to specify args on the tox command line that get passed through
to py.test -- e.g.:

tox -e py27 -- -k testResolve --tb=short setuptools/tests