[FIX] Fix issue in plkload/plkunload

The scripts couldn't detect the correct module name as the
openPOWERLINK kernel modules contain a mn/cn prefix now.

Change-Id: Iae2da2f809bf7a9e3258940fdf572ed4276b7619
Reviewed-on: http://brateggevoat1/gerrit/2133
Tested-by: Jenkins <jenkins@brateggevoat1.br-automation.co.at>
Reviewed-by: Josef Baumgartner <josef.baumgartner@br-automation.com>
[FIX] Fix wrong references in trace outputs

Fix all variables in trace outputs which were not correctly renamed
and therefore produce compiler errors if the corresponding debug
flags were set.

Change-Id: Ie06e30a052d82c368ce6d97cd5c828e698c38f4a
Reviewed-on: http://brateggevoat1/gerrit/2134
Tested-by: Jenkins <jenkins@brateggevoat1.br-automation.co.at>
Reviewed-by: Josef Baumgartner <josef.baumgartner@br-automation.com>