Presentation mode
This version of the extension works on desktops and laptops instead of just laptops. Many people had problems getting RaphaelKimmig's extension to work on desktops because gnome-shell on dekstops doesn't have a battery indicator, so I changed the switch to be under the userMenu under the power off option. Hope you enjoy. This extension is an edited version of the extension made by RaphaelKimmig.
