- 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

conman.c

@@ -654,7 +654,7 @@ void SCSetWriteFunc(SConnection *self, writeFunc x)
            iRet = NETWrite(self->pSock,buffer,strlen(buffer));
            if(!HasNL(buffer))
            {
-             iRet = NETWrite(self->pSock,"\n",sizeof("\n"));
+             iRet = NETWrite(self->pSock,"\n",strlen("\n"));
            }  
          }
          if(!iRet)