Fix up in the Mate & LXQT profiles

MATE:

Wifi was not working and got it loading up
Add install for some needed / usefull files
    mate-settings daemon
    Put Shutdown applet on taskbar
    caja-open-terminal for right click option
    alsa-utils for sound troubleshooting
    mate-media for volume control on taskbar
    xdg-user-dirs for home folder creation
    mate-utils
    Screenshot capability
    Audacious audio player
    PDF viewer
    Picture viewer
    Mate calculator

LXQT:

    xdg-user-dirs for home folder creation