minor fixes

session_manager.cpp

@@ -1,6 +1,8 @@
 #include "session_manager.h"
 #include "read_uses.h"
 
+#include "iostream"
+
 session_manager::session_manager(conexion* con)
 {
   this->con=con;
@@ -22,6 +24,7 @@ bool session_manager::admin(){
   std::string env;
   if(this->con->get_conf()->get_param("env", env)){
       this->con->write_string(env);
+      std::cout << env << std::endl;
     }else{
       this->con->write_string("no");
     }