Fix namespace packages not getting fixed up when the eggs are zipped and loaded late (i.e. via require).  Thanks to Walter Doerwald for the bug report.
Fix namespace packages not getting fixed up when the eggs are zipped and
loaded late (i.e. via require).  Thanks to Walter Doerwald for the bug
report.

--HG--
branch : setuptools
extra : convert_revision : svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/sandbox/trunk/setuptools%4041208

pypa/setuptools,pypa/setuptools,pypa/setuptools