- Updated the managers documentation a little

- The  crystal settings calculation in hkl now tried to put omega into
  the limts by calculating a delta omega.
- TRICS data files now include HKL and the UB
- The scan module has been expanded to support user defined scans which
  run a script at any scan point.
- A small fix to the PSD code in SinqHM_srv_filler

Makefile

@@ -48,7 +48,7 @@ SOBJ =  network.o ifile.o conman.o SCinter.o splitter.o passwd.o \
        circular.o el755driv.o maximize.o sicscron.o tecsdriv.o sanscook.o \
        tasinit.o tasutil.o t_rlp.o t_conv.o d_sign.o d_mod.o \
        tasdrive.o tasscan.o synchronize.o definealias.o swmotor.o t_update.o \
-       hmcontrol.o
+       hmcontrol.o userscan.o
  
 MOTOROBJ = motor.o el734driv.o simdriv.o el734dc.o pipiezo.o pimotor.o
 COUNTEROBJ =  countdriv.o simcter.o counter.o