- Added bridge functions to histmemsec to make it look more like histmem

- Modifed many modules using histmem to work also with histmemsec
- Extended tasker with task names and task groups
- There is a new taskobj which allows to list tasks and to interact with them.
- Task now supports running Tcl functions as tasks
- There is a new experimental sctcomtask module which allows to define communication
  tasks against a scriptcontext. This is a new feature which should facilitate
  writing sequential scripts using asynchronous communication.
- A fix to make spss7 work when there are no switches
- ORION support for single X. TRICS measures crystals hanging down, ORION
  standing up


SKIPPED:
	psi/ease.c
	psi/faverage.c
	psi/jvlprot.c
	psi/make_gen
	psi/pardef.c
	psi/polterwrite.c
	psi/psi.c
	psi/sinq.c
	psi/spss7.c

doc/manager/nxscript.htm

@@ -113,7 +113,8 @@ experiment.
  property on the node or as given on the command line. The alias is expected to match the size and type of 
   the data. Please note that  hipadaba stores all floats as double which is NX_FLOAT64 as number type. Writing 
    data is started with the offset specified from the start of the data. This is useful to split a histogram 
-    memory area into separate detectors or whatever.  
+    memory area into separate detectors or whatever. The length of the amount of data to 
+ copy is implied by the dimension of the SDS alias points to.  
  <dt>nxscript puthdbslab path start size
 <dd>Put a hipdaba node as a slab. The node must have a property nxalias to determine where to write to. 
   Start and size are Tcl lists which give the start point where to write and the size of the data