ACME compatibility fix for /.well-known/

+ Updated acme well known take-over regrex
+ Added experimental config export and import
+ Added unit test for location rewrite in dpcore
+ Moved all config files to ./conf and original proxy files to ./conf/proxy
+ Minor optimization on UI regarding TLS verification logo on subdomain and vdir list

src/reverseproxy.go

@@ -73,7 +73,7 @@ func ReverseProxtInit() {
 	dynamicProxyRouter = dprouter
 
 	//Load all conf from files
-	confs, _ := filepath.Glob("./conf/*.config")
+	confs, _ := filepath.Glob("./conf/proxy/*.config")
 	for _, conf := range confs {
 		record, err := LoadReverseProxyConfig(conf)
 		if err != nil {