- Fixes to NXscript

- Added Pause and Continue commands
- Fixed simulation counter to deal properly with pause
- Fixed nxdict HDF5 problem


SKIPPED:
	psi/makefile_alpha
	psi/nextrics.c
	psi/nxsans.c

napi5.c

@@ -1112,6 +1112,9 @@ NXstatus CALLING_STYLE NX5closegroup (NXhandle fid);
       strcat(sLink->iTag5,sLink->iRefd);
     }
     status = H5Glink(pFile->iFID, H5G_LINK_HARD, sLink->iRef5, sLink->iTag5);
+    if(status < 0){
+      return NX_ERROR;
+    }
     return NX_OK;
    }