Add extra authz testcase to test for support of directories with spaces.
Add extra authz testcase to test for support of directories with spaces.

* subversion/tests/cmdline/authz_tests.py
  (authz_read_access): give read access to 'folder with spaces' and try to 
   read from it.

git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@862444 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion