[2019] Mods, PLEASE put the word MODERN in front of General Discussion

The names of the forums line up with what you see in the Battle.net App. We know it may take people a little getting used to and a lot of people are just settling into WoW Classic, but we will continue to moderate and move Classic discussions to their appropriate forum (https://us.forums.blizzard.com/en/wow/c/wow-classic/classic-discussion) but understand that it can be challenging when people are comparing one to the other.