updated assembly version to to 2.0
updated assembly version to to 2.0

RodrigoArantes23/RiotSharp,jono-90/RiotSharp,jessehallam/RiotSharp,JanOuborny/RiotSharp,Challengermode/RiotSharp,oisindoherty/RiotSharp,Shidesu/RiotSharp,frederickrogan/RiotSharp,aktai0/RiotSharp,BenFradet/RiotSharp,Qinusty/RiotSharp,florinciubotariu/RiotSharp,Oucema90/RiotSharp