* src/docgen/OpenSpreadSheet.py: eliminate the need for ZIP, use python
zipfile module instead
* src/plugins/EventCmp.py (DisplayChart.on_save_clicked): fix rows, double lines
no longer used
* configure.in: add check for vfs bindings, eliminate the check for
swig and zip
* gramps.spec.in (Requires): Added gnome-python2-gnomevfs dependency
svn: r2577