upgrade levels

@echothrume #clashofclans #clashon

@judosloth #clashofclans #clashon

@clashbashing #clashofclans #clashon

Clash of Clans wrote: Hello there! Besides the upcoming upgrade costs reductions and Builder Base changes announced in the past weeks, we’ve got a few niceties for all the Town Hall 11 through Town Hall 13 players coming in the next update as well! We’re adding an additional level to several Buildings, Troops, Defenses, and...