- Modified collective drive operations to run motors in individual tasks

- Added a processnode methos to scriptcontext. processnode waits for the
  scriptchain of a node to finish.
- Fixed a bug in sicsget
- Made histmemsec dim and rank manager privilege. To allow chnage at runtime.
  Is required for SANS
- Fixed some issues with multicountersec, mostly relating to passing things through
  in a sensible way.
- Updated motorsec.c to work with a client based driver


SKIPPED:
	psi/polterwrite.c
	psi/tabledrive.c
	psi/tabledrive.h

nxscript.c

@@ -1460,6 +1460,9 @@ static int GetDefString(void *message, void *userData)
 	     self->argv[2]);
     return MPSTOP;
   }
+  NXDtextreplace(self->nx->dictHandle,self->defString,
+		 self->defString,sizeof(self->defString));
+
 
   return MPCONTINUE;
 }
@@ -1556,7 +1559,7 @@ static int SPutWrite(void *message, void *userData)
   case HIPINTAR:
   case HIPINTVARAR:
     status = NXDputdef(self->nx->fileHandle, self->nx->dictHandle,
-		      self->defString, &self->v.v.intArray);
+		      self->defString, self->v.v.intArray);
     break;
   case HIPFLOATAR:
   case HIPFLOATVARAR: