- Improved centering in DIFRAC

- Fixed a bug in UserWait
- Improved scan message in scancom
- Added zero point correction in lin2ang
- fixed an issue with uuencoded messages

uubuffer.c

@@ -135,7 +135,7 @@
       /* do the header */
       ReadWrite(&sWrite,"begin 622 ");
       ReadWrite(&sWrite,pName);
-      ReadWrite(&sWrite,"\r\n");
+      ReadWrite(&sWrite," \r\n");
       
       /* well, do it */
       for( ; ;)
@@ -158,9 +158,9 @@
       }
 
       /* finish the game */
-      ReadWrite(&sWrite,"end\r\n");
+      ReadWrite(&sWrite,"end  \r\n");
       *pEncoded = sWrite.pPtr;
       *iLength  = sWrite.iBufPtr;
       return 1;         
   }  
-                           
+