client caching

confs/site/client-cache.conf

@@ -0,0 +1,4 @@
+location ~* \.(%CLIENT_CACHE_EXTENSIONS%)$ {
+	etag %CLIENT_CACHE_ETAG%;
+	add_header Cache-Control "%CLIENT_CACHE_CONTROL%";
+}

confs/site/server.conf

@@ -31,4 +31,5 @@ server {
 	%COOKIE_FLAGS%
 	%ERRORS%
 	%USE_FAIL2BAN%
+	%USE_CLIENT_CACHE%
 }