patch 7.4.1115
Problem:    MS-Windows: make clean in testdir doesn't clean everything.
Solution:   Add command to delete X* directories. (Ken Takata)
diff --git a/src/version.c b/src/version.c
index 571cb68..4e23c61 100644
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1115,
+/**/
     1114,
 /**/
     1113,