Cleaned up ANSTO code to merge with sinqdev.sics

This is our new RELEASE-4_0 branch which was taken from ansto/93d9a7c
Conflicts:
	.gitignore
	SICSmain.c
	asynnet.c
	confvirtualmot.c
	counter.c
	devexec.c
	drive.c
	event.h
	exebuf.c
	exeman.c
	histmem.c
	interface.h
	motor.c
	motorlist.c
	motorsec.c
	multicounter.c
	napi.c
	napi.h
	napi4.c
	network.c
	nwatch.c
	nxscript.c
	nxxml.c
	nxxml.h
	ofac.c
	reflist.c
	scan.c
	sicshipadaba.c
	sicsobj.c
	site_ansto/docs/Copyright.txt
	site_ansto/instrument/lyrebird/config/tasmad/sicscommon/nxsupport.tcl
	site_ansto/instrument/lyrebird/config/tasmad/taspub_sics/tasscript.tcl
	statusfile.c
	tasdrive.c
	tasub.c
	tasub.h
	tasublib.c
	tasublib.h

script.c

@@ -143,11 +143,17 @@ int SetSICSInterrupt(SConnection * pCon, SicsInterp * pSics, void *pData,
   return 1;
 }
 
-/*-------------------------------------------------------------------------*/
+/*-------------------------------------------------------------------------
+This method does nothing anymore. Status is now calculated from the state 
+of SICS and no longer explicitly set. I left the code in because I am to 
+lazy to find all use cases and eliminate them
+
+M.K. 07/2014
+--------------------------------------------------------------------------*/
 int SetSICSStatus(SConnection * pCon, SicsInterp * pSics, void *pData,
                   int argc, char *argv[])
 {
-  int iInt;
+  int iInt = 0;
   char pBueffel[132];
 
   assert(pCon);
@@ -166,6 +172,13 @@ int SetSICSStatus(SConnection * pCon, SicsInterp * pSics, void *pData,
     return 0;
   }
 
+  SCWrite(pCon,"Status is calculated, cannot be set manually any longer", eValue);
+  return 1;
+  
+  /*
+    The code below is defunct and just here for documentary reasons
+  */
+
   /* is there a value ? */
   if (argc < 2) {
     SCWrite(pCon, "ERROR: missing parameter for SetStatus", eError);
@@ -174,7 +187,7 @@ int SetSICSStatus(SConnection * pCon, SicsInterp * pSics, void *pData,
 
   /* actually do a job */
   strtolower(argv[1]);
-  iInt = SetStatusFromText(argv[1]);
+  /* iInt = SetStatusFromText(argv[1]); */
   if (iInt) {
     SCSendOK(pCon);
     return 1;
@@ -193,7 +206,7 @@ static int isNum(char *pText)
 
   for (i = 0; i < strlen(pText); i++) {
     if (!isdigit(pText[i])) {
-      if (!((pText[i] == '+') || (pText[i] == '-') || (pText[i] == '.'))) {
+      if (!((pText[i] == '+') || (pText[i] == '-') || (pText[i] == '.') || (tolower(pText[i]) == 'e' ))) {
         iRet = 0;
         break;
       }