14772 -- OnSessionNotOpen event description

* All session control is handled by the kernel
* When the "OnSessionNotOpen" event is evaluated AND the session is not open, the kernel will only allow one retry and then abort
* Also, the "OnRepeatStepMaxCountExceeded" event will not be executed
* This means that both the "Repeat Step" actions & "OnRepeatStepMaxCountExceeded" events are not useful for "OnSessionNotOpen" events

All session events are fired by the kernel if there is something wrong with the session and kernel considers these to be fatal and will therefore not execute the step and process repeat step more than once. Therefore, iTest should NOT allow any of the above for the "OnSessionNotOpen" event and this needs to be documented better.

Workaround: Do not use events for doing this. Do your own repeat step with "for" or "while" to reconnect.