Fix post handler (#155)

server/server.go

@@ -362,7 +362,7 @@ func (s *Server) Run() {
 	r.HandleFunc("/put/{filename}", s.BasicAuthHandler(http.HandlerFunc(s.putHandler))).Methods("PUT")
 	r.HandleFunc("/upload/{filename}", s.BasicAuthHandler(http.HandlerFunc(s.putHandler))).Methods("PUT")
 	r.HandleFunc("/{filename}", s.BasicAuthHandler(http.HandlerFunc(s.putHandler))).Methods("PUT")
-	r.HandleFunc("/", s.BasicAuthHandler(http.HandlerFunc(s.putHandler))).Methods("POST")
+	r.HandleFunc("/", s.BasicAuthHandler(http.HandlerFunc(s.postHandler))).Methods("POST")
 	// r.HandleFunc("/{page}", viewHandler).Methods("GET")
 
 	r.HandleFunc("/{token}/{filename}/{deletionToken}", s.deleteHandler).Methods("DELETE")