This function will resolve the name of a map using FindMap, then (if applicable), will turn a workshop map name into a nicely formatted name.
Currently only TF2 and CS:GO Map Workshops are supported. More can be added at a later date.
This function returns false if a map was not found, but true in any other instance even if FindMap could not resolve the map name.
This patch also updates the following core plugins to use this GetMapDisplayName:
BaseTriggers
BaseVotes
MapChooser
NextMap
Nominations
RandomCycle
RockTheVote
Found any I could not using MAX_NAME_LENGTH and changed them to use it. I think that we should
increase MAX_NAME_LENGTH to 128 for CS:GO at some point as that's what it uses internally.
(Presumably to get the client's full multibyte name from Steam without truncation mid-codepoint which
can happen in other games. Steam's max is 32 characters if I remember correctly, but allows multibyte chars).
As more games are now supporting maps nested in subfolders or in folders outside of the maps folder,
we need to account for the full path that the game uses to refer to the map for compatibility. Many other
places for fixed for this already after CS:GO added Steam Workshop support for maps.
