Utils/Termlib: Implement terminal setup failure handling

Utils/Termlib: Implement more terminfo error handling

Utils/Termlib: Decouple terminal and telnet dependent code using new AbstractTerminal API
Utils/Termlib: Implement basic terminal navigation commands

Utils/Console: Move telnet functionality to Utils/Termlib
Utils/Termlib: Implement terminfo readier
Utils/Termlib: Implement terminfo based keycode parser