Added preinstall script for libmaemosec-certman0 to create a diversion for /usr/lib/microb-engine/libnssckbi.so.
Added preinstall script for libmaemosec-certman0 to create a diversion
for /usr/lib/microb-engine/libnssckbi.so.

community-ssu/maemo-security-certman,community-ssu/maemo-security-certman,community-ssu/maemo-security-certman