Changes with Apache 2.0.37

  *) Fix the working directory *for WinNT/2K/XP services only* to

     change to the Apache directory (one level above the location 

     of Apache.exe, in the case that Apache.exe resides in bin/.)

     Solves the case of ServerRoot /foo paths where /foo was not

     on the same drive as /winnt/system32.  [William Rowe]

  *) Make 2.0's "AcceptMutex" startup message now "completely"

     match how 1.3 does it. [Jim Jagielski]