refactoring and minor changes

session_manager.h

@@ -8,14 +8,17 @@ public:
   session_manager(int fd);
   void start_dialog();
   int execute();
+  int remove();
   void send_information();
   bool validate_pass();
  private:
+  std::string appli_command(char comand[], char* n_package);
   virtual int read_data(char* input, int size);
   virtual int write_data(std::string output);
   int fd;
   data_acces* data;
   char** args;
+  std::string user;
 };
 
 #endif // LAUNCHER_H