Updating to SQL LogScout v 4.0.0

ver 3.3.3 addition files that ar part of this release

updating Readme for multiple scenarios

deleted 3 old files. added functionality to check version of Powershe…

…ll in an external script and if less than 5.0, then exit. Otherwise PS was hanging. Also cleaned up some warning messages

adding the latest changes of the new build - using bitmask to track w…

…hat has started and based on that only shutdown running processes

Commit 826cf9b6: fixed issue where the execution was pausing/halting …

…when context was changed to another windows, away from CMD window