v0.2.1

No code changes.  Added README.md to setup.py as long_description
for pypi.org.

Major changes in v0.2.0:

* Incompatible changes to option parsing (see below)
* Incompatible changes to ezpyi()'s keyword arguments (see below)
* Support making directories (-D) and AppImages (-A)
* Properly clean up if the build is interrupted

Incompatible changes to option parsing:

* Renamed --version to --exe-version (short form is still -V).
* Renamed --ezpyi-version to --version and added -v short form.
* Renamed --output/-o to --output-dir/-O.  Also restored its
  functionality.
* Removed -p and -P short forms for --python-path and
  --pyinstaller-path, respectively.
* Removed --tk/-t.  (The corresponding option no longer exists
  in PyInstaller.)
* Switched to argparse.  This removes compatibility with Python 2.6 and
  earlier.
* Added -M/--makespec-args to pass remaining arguments to
  `pyi-makespec`.

Changes to ezpyi()'s keyword arguments:

* Renamed version to exe_version.
* Removed tk.  (The corresponding option no longer exists
  in PyInstaller.)
* Added onedir, appimage, appimagetool_path, and makespec_args.

v0.2.0

Major changes:

* Incompatible changes to option parsing (see below)
* Incompatible changes to ezpyi()'s keyword arguments (see below)
* Support making directories (-D) and AppImages (-A)
* Properly clean up if the build is interrupted

Incompatible changes to option parsing

* Renamed --version to --exe-version (short form is still -V).
* Renamed --ezpyi-version to --version and added -v short form.
* Renamed --output/-o to --output-dir/-O.  Also restored its
  functionality.
* Removed -p and -P short forms for --python-path and
  --pyinstaller-path, respectively.
* Removed --tk/-t.  (The corresponding option no longer exists
  in PyInstaller.)
* Switched to argparse.  This removes compatibility with Python 2.6 and
  earlier.
* Added -M/--makespec-args to pass remaining arguments to
  `pyi-makespec`.

Changes to ezpyi()'s keyword arguments:

* Renamed version to exe_version.
* Removed tk.  (The corresponding option no longer exists
  in PyInstaller.)
* Added onedir, appimage, appimagetool_path, and makespec_args.