Added Nickname Clause, cleaned out pointless smogon tiers
Added Nickname Clause, cleaned out pointless smogon tiers

New nickname clause added, certain tiers used by smogon that're not planned to be used on PB were removed
Bryce-D/PokeBattle-Server,Kouhai-C2i/PokeBattle-Server,Kouhai-C2i/PokeBattle-Server,Bryce-D/PokeBattle-Server