New Plugin: SortFriendList

[Giingu]

SortFriendList

Adds to the Friend List the date you became friends and sorts them.

[Sqaaakoi]

I think you should modify the existing SortFriendRequests plugin to support this use case, especially considering the code is almost the same? I know the name would be wrong, but plugin settings can be kept after a rename by statically calling migratePluginSettings(newName, ...oldNames) (see how other plugins do it for an example)

_{also how do you have 1k friend requests??}