pkgdb-web: Fixed a missed module change

git-svn-id: http://gar.svn.sourceforge.net/svnroot/gar/csw/mgar/gar/v2@20812 d3b55034-1cff-0310-a425-aefe953e1e90
checkpkg: Bugfix: remove unused imports

I've removed all calls to the library, but not the corresponding imports.

But it did work for me! How? I still had the checkpkg.pyc file which Python
accepted instead of the source .py file.

git-svn-id: http://gar.svn.sourceforge.net/svnroot/gar/csw/mgar/gar/v2@20821 d3b55034-1cff-0310-a425-aefe953e1e90