- 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

sicsget.c

@@ -81,7 +81,7 @@ static int SICSGetCommand(SConnection * pCon, SicsInterp * pSics, void *pData,
   if(status){
     data = formatValue(v,NULL);
     if(data != NULL){
-      SCPrintf(pCon,eValue,"%s",GetCharArray(data));
+      SCPrintf(pCon,eValue,"%s",trim(GetCharArray(data)));
       DeleteDynString(data);
     } else {
       SCPrintf(pCon,eError,"ERROR: formatting value for %s failed", argv[1]);
@@ -176,7 +176,7 @@ static int SplitOffEqual(void *ms, void *userData)
 /*---------------------------------------------------------------------------*/
 static int isNumber(char *txt)
 {
-  if(*txt == '\0'){
+  if(*txt == '\0' || *txt == ' '){
     return 1;
   }
   if(isalpha(*txt)){
@@ -189,12 +189,14 @@ static int isNumber(char *txt)
 static int countWords(char *txt)
 {
   char number[80];
+  int count = 0;
+  char *pPtr = txt;
 
-  if(txt == NULL || strlen(txt) < 1){
-    return 0;
-  } else {
-    return 1 + countWords(stptok(txt,number,sizeof(number)," "));
+  while(pPtr != NULL){
+    count++;
+    pPtr = stptok(pPtr,number,sizeof(number)," ");
   }
+  return count;
 }
 /*---------------------------------------------------------------------------*/
 static hdbValue makeArray(char *txt, int type, int count)
@@ -216,6 +218,7 @@ static hdbValue makeArray(char *txt, int type, int count)
     } else {
       ar.v.floatArray[i] = atof(number); 
     }
+    i++;
   }
   return ar;
 }