- made fixes to hkl

- Introduced a help system
- introduced a module for handling automatic updates of files during
  long measurements
- Added a circular buffer and handling facilities to varlog
- Upgraded documentation


SKIPPED:
	psi/faverage.h
	psi/nxamor.tex
	psi/pimotor.h
	psi/pimotor.tex

doc/user/tricspsd.htm

@@ -11,6 +11,7 @@ TRICS with a PSD requires the following special features.
 histogram memory</a>.
 <li><a href="nextrics.htm">NeXus</a> data handling for TRICS.
 <li>A <a href="peaksearch.htm">peak search</a> command.
+<li>A <a href="lowmax.htm">local maximum search</a> command.
 <li>A TRICS specific <a href="trscan.htm">count and scan</a> command.
 </ul>
 </p>