some changes

tunnel_template.md

@@ -0,0 +1,23 @@
+# Template
+
+```
+serverAddr = "<%= host %>"
+serverPort = 7000
+loginFailExit = false
+log.disablePrintColor = true
+user = "<%= cfg.username %>"
+metadatas.token = "<%= cfg.token %>"
+<% if (cfg.lowLatencyMode) { %>
+transport.protocol = "kcp"
+<% } %>
+
+[[proxies]]
+name = "web"
+type = "http"
+localPort = <%= server.port %>
+subdomain = "<%= cfg.subdomain %>"
+<% if (cfg.httpName != "") { %>
+httpUser = "<%= cfg.httpName %>"
+httpPassword = "<%= cfg.httpPassword %>"
+<% } %>
+```