patch 8.0.1014: old compiler doesn't know uint32_t

Problem:    Old compiler doesn't know uint32_t. Warning for using NULL instead
            of NUL.
Solution:   Use UINT32_T.  Use NUL instead of NULL.
diff --git a/src/version.c b/src/version.c
index 26604fd..8f6d26f 100644
--- a/src/version.c
+++ b/src/version.c
@@ -770,6 +770,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1014,
+/**/
     1013,
 /**/
     1012,