First cut of thread pools in fshell. Not fully working yet. Removed 4 overloads of CCommandBase::RunCommand[L] that are no longer used at all, and changed one more to not be exported as it's only used internally to iocli.dll. Added a thread pool (CThreadPool) to fshell so that thread commands no longer have to spawn a new thread every time they run. As part of this, CCommandWrapperBase now derives from CActive so that CThreadCommand can use its CActive-ness. CThreadCommand rejigged quite a bit to use CThreadPool (via MTaskRunner interface).

==name skeletontemplate

==short-description

[[DESCRIPTION]]

==long-description

TODO (POD syntax is supported)

#Other sections that may be included:
#
#==see-also
#
# A list of POD links to any other related commands, such as
# L<cmd|cmd>, L<somethingelse|somethingelse>
# Can be left blank
#
#
#==option <type> <shortName> <longName>
#
#Description for this option
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#==argument <type> <name> [optional] [multiple|last]
#
#Description for this argument
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==copyright

[[COPYRIGHT]]