ColorManager popup

This is an add on i made for my own use at first to easily access the color management tab whenever i need to switch it. Most of the time this helps whenever im working with live footage and filmic washes out the color so thats what i use it for. Its also kina annoying to scroll all the way to the bottom so its handy. Also added an option to deactivate the popup (Does not deactivate the addon it just disables the popup) Hope you guys know and might update this in the future with some more though it is simple.