Some preparations are made to later enable proper tab completion for
anyone instead of only OPs. Addfriend command only allows you to add
players that have played on the server before now.
(All language files changed because I made a program to download them
all from Transifex and transform them to the format I want. Only
languages that are translated for 70% or more will be added to AreaShop)
Adds a little more documentationto all language files, just a minor
note. Now '/as reload' will also load the a new language correctly if
you changed that in the config or language files.
