adding missing go docs

Author: Mzack9999

pkg/binder/doc.go

@@ -0,0 +1,2 @@
+// Package binder contains binding helpers
+package binder

pkg/httpserver/doc.go

@@ -0,0 +1,2 @@
+// Package httpserver contains the http server logic
+package httpserver

pkg/tcpserver/doc.go

@@ -0,0 +1,2 @@
+// Package tcpserver contains the tcp server logic
+package tcpserver