multiple minor improvements

[serve0] / cgilite

diff --git a/cgilite b/cgilite
index a96b0fcd8fb4afad4e169a3929270e2335cf4d0d..6940bf78a6d2dd6080f8d7f720eb66c17d1a11db 160000 (submodule)
--- a/cgilite
+++ b/cgilite
@@ -1 +1 @@
-Subproject commit a96b0fcd8fb4afad4e169a3929270e2335cf4d0d
+Subproject commit 6940bf78a6d2dd6080f8d7f720eb66c17d1a11db