Fix for issue #5

* src/platform/jboss/auxiliary/smb_hashes.py
  src/platform/tomcat/auxiliary/smb_hashes.py
  src/platform/weblogic/auxiliary/smb_hashes.py
  -- If the smb module was invoked against a Linux machine, or the Windows
  host never responds, this module would hang clusterd.  This was because
  of a blocking socket.  We now set a socket timeout equal to the value
  set for --timeout (default 5s)
  -- Sleep the thread check loop for 1s