My first cut at fixing the path info issue; lots of refactoring.
My first cut at fixing the path info issue; lots of refactoring.

git-svn-id: 4f860a502fa88963aacd6f02d2468910492d8266@65 926716e8-761c-0410-85d1-e31c6663a17e

ig0774/isapi_wsgi