Optimization in KDE Base
Directly connect to virtuoso for reads instead of going through the Storage Service
The Nepomuk Storage service no longer starts a local socket. All
communications now happen directly via ODBC to virtuoso. This results in
a 6-8x performance improvement.
We need to find a proper way of communicating the port number to connect
to and not use this hack, but otherwise this patch results in massive
Writes still happen through the dbus interface.