Update to 0.7.7. Simplify. Set LICENSE. Allow python-3.x.

-----
0.7.7
-----

* Distribute #375: Repair AttributeError created in last release (redo).
* Issue #30: Added test for get_cache_path.

-----
0.7.6
-----

* Distribute #375: Repair AttributeError created in last release.

-----
0.7.5
-----

* Issue #21: Restore Python 2.4 compatibility in ``test_easy_install``.
* Distribute #375: Merged additional warning from Distribute 0.6.46.
* Now honor the environment variable
  ``SETUPTOOLS_DISABLE_VERSIONED_EASY_INSTALL_SCRIPT`` in addition to the now
  deprecated ``DISTRIBUTE_DISABLE_VERSIONED_EASY_INSTALL_SCRIPT``.

-----
0.7.4
-----

* Issue #20: Fix comparison of parsed SVN version on Python 3.

-----
0.7.3
-----

* Issue #1: Disable installation of Windows-specific files on non-Windows systems.
* Use new sysconfig module with Python 2.7 or >=3.2.

-----
0.7.2
-----

* Issue #14: Use markerlib when the `parser` module is not available.
* Issue #10: ``ez_setup.py`` now uses HTTPS to download setuptools from PyPI.

-----
0.7.1
-----

* Fix NameError (Issue #3) again - broken in bad merge.

---
0.7
---

* Merged Setuptools and Distribute. See docs/merge.txt for details.

Added several features that were slated for setuptools 0.6c12:

* Index URL now defaults to HTTPS.
* Added experimental environment marker support. Now clients may designate a
  PEP-426 environment marker for "extra" dependencies. Setuptools uses this
  feature in ``setup.py`` for optional SSL and certificate validation support
  on older platforms. Based on Distutils-SIG discussions, the syntax is
  somewhat tentative. There should probably be a PEP with a firmer spec before
  the feature should be considered suitable for use.
* Added support for SSL certificate validation when installing packages from
  an HTTPS service.

-----
0.7b4
-----

* Issue #3: Fixed NameError in SSL support.

(wiz)