updated for version 7.3.1248

Problem:    Still have old hacking code for Input Method.
Solution:   Add 'imactivatefunc' and 'imstatusfunc' as a generic solution to
            Input Method activation. (Yukihiro Nakadaira)

src/version.c

@@ -728,6 +728,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1248,
 /**/
     1247,
 /**/