- 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/manager/inifile.htm

@@ -19,6 +19,7 @@ Go to:
 <li> A discussion of SICS <a href = var.htm> variables</a>.
 <li> Advice about <a href=hwini.htm> hardware </a> configuration.
 <li> A description of <a href = command.htm> command </a> initialisation.
+<li> Managing the SICS <a href="helpman.htm"> help </a> system.
 </ul>
 </p>
 <!latex-on>