package/lua-flu: new package

Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
[Thomas: "depends on" before "select" in Config.in]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
diff --git a/package/Config.in b/package/Config.in
index e640ae6..d2b3119 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -566,6 +566,7 @@
 	source "package/lua-coatpersistent/Config.in"
 	source "package/lua-csnappy/Config.in"
 	source "package/lua-ev/Config.in"
+	source "package/lua-flu/Config.in"
 	source "package/lua-iconv/Config.in"
 	source "package/lua-messagepack/Config.in"
 	source "package/lua-msgpack-native/Config.in"