Compromise between issues #75 and #108

[MVKozlov]

Try to reconcile issues #75 and #108

Should note that invoke Start-RSJob with -Batch parameter use the same runspace and thus environment(functions/modules/etc) filled only on the first run...
but if second run will be long after first completed, then new environment can be generated because runspace clean can happen in between runs.

Ergo... user must be notified: when use several calls to Start-RSJob with same -Batch name - the calls must use the same environment -XXX-toImport parameters or result will be unpredictable

[proxb]

This seems to have failed the unit test for some reason. I do have most of this already put together and I just need to do a little more testing before it gets published (probably this weekend). I would say to hold off on this until I release what I have and we can re-engage on this and see how things look.

[MVKozlov]

Both module variants fail test on timeout while

Describing Module OnRemove Actions PS
   Context Strict mode

btw, $PSVersion set commented out.
And test not timed out, it hang on Remove-Module.