updated for version 7.3.318

Problem:    "C" on the last line deletes that line if it's blank.
Solution:   Only delete the last line for a delete operation. (James Vega)

src/version.c

@@ -709,6 +709,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    318,
 /**/
     317,
 /**/