- 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

hmcontrol.h

@@ -31,7 +31,6 @@ the maximum number of slaves
                         int nSlaves;
                         float fPreset;
                         CounterMode eMode;
-                        pICallBack pCall;
                         } HMcontrol, *pHMcontrol;