Fix SF#983164.
Fix SF#983164.

Patch from Mark Hammond:

bdist_wininst attempts to use the correct MSVC runtime for the current
version of Python. This doesn't work correctly when --target-version
is set. In that case, bdist_wininst still uses the *current*
sys.version (ie, 2.4) rather than the version specified as
--target-version. Thus, the msvc7 runtime based executable stub is
*always* used.

This patch "hard-codes" knowledge of earlier Python versions,
providing the correct result when Python 2.4 is used to build Python
2.3 and earlier distributions.

Remove the short variant (-v) of the --target-version command line
options, it conflicts with the --verbose/-v standard distutils switch.

pypa/setuptools,pypa/setuptools,pypa/setuptools