[FIX] Fix documentation issue for Linux driver loading

Correct kernel module name in plkload/plkunload example.

Change-Id: Ib10b80f2319fdcacc12f919a8bfb7855a2e342cb
Reviewed-on: http://brateggevoat1/gerrit/2176
Tested-by: Jenkins <jenkins@brateggevoat1.br-automation.co.at>
Reviewed-by: Wolfgang Seiss <wolfgang.seiss@br-automation.com>
Reviewed-by: Josef Baumgartner <josef.baumgartner@br-automation.com>
[TASK] Print stack version at startup of demo applications

Resolves: #617

Change-Id: Iafaaf083459623175da87ec21c4870a6b6e7c247
Reviewed-on: http://brateggevoat1/gerrit/2170
Tested-by: Jenkins <jenkins@brateggevoat1.br-automation.co.at>
Reviewed-by: Wolfgang Seiss <wolfgang.seiss@br-automation.com>
Reviewed-by: Josef Baumgartner <josef.baumgartner@br-automation.com>
[FIX] Trigger loss of Soc error event only once per cycle

Implement flags to guard the loss of Soc error event.

Guard mechanism procedure:
1. Set flag fLossReported when a loss is reported to the
   error handler.
2. Set flag fTimeoutOccurred when the timeout event was
   thrown for this Soc loss. As every loss of Soc generates
   a timeout this flag is used to detect two or more
   loss of Soc's in a row.
3. Reset the flags on reception of a valid Soc.

Resolves: #336

Change-Id: I800b103abdde9835a818cf6699d4f73ae0698909
Reviewed-on: http://brateggevoat1/gerrit/2141
Tested-by: Jenkins <jenkins@brateggevoat1.br-automation.co.at>
Reviewed-by: Josef Baumgartner <josef.baumgartner@br-automation.com>
Reviewed-by: Joerg Zelenka <joerg.zelenka@br-automation.com>