2006-01-21 Added WMI Check module (early alpha)

• This is an extremely early alpha more to see if there is an interest and how to progress with it.
  To use the WMI module enable the WMICheck.dll (nsc.ini) and then run the following check:
  CheckWMI MaxWarn=10 MaxCrit=15 "Query:load=Select LoadPercentage? from win32_Processor"
  The Max* are as every other check and sets limits.
  The Query works similarly to other check commands ie. Query:<name>=<WMI query>
  So any other WMI query should work (notice this is experimental and not stable and has virtually
  no error handling so it is likely to crash nsclient if you ask anything "non working".)
  I would *really* *really* like to get feedback on how to expand this concept to work better so feel free to come with feedback.

• Fixed NT4 /install (should work now!)