--==-- GammaVision Functionality Description --==--

This addon provides a simple slash command ("/gavi"), or a keybinding, to toggle the use of
high gamma, which is normally only accessible through the Video Options screen. This is primarily
useful in particularly dark areas, where the extra gamma can reveal the details of your surroundings.
If you wish to use a different gamma setting, open GammaVision.lua and edit the line near the top
which reads "l_GAMMA_VALUE = 0.5;". The closer the value is to 1.0 without going over, the less
bright the screen will be. The screen can also be made even brighter by placing the value closer to 0.0.