patch 8.1.2017: cannot execute commands after closing the cmdline window

Problem:    Cannot execute commands after closing the cmdline window.
Solution:   Also trigger BufEnter and WinEnter. (closes #4762)
diff --git a/src/version.c b/src/version.c
index 86aaec9..c6f60af 100644
--- a/src/version.c
+++ b/src/version.c
@@ -758,6 +758,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2017,
+/**/
     2016,
 /**/
     2015,