AeroVironment was priced for perfection and came up just shy in its earnings report this week.Shares of up-and-coming unmanned defense systems provider, AeroVironment (AVAV 2.64%), are down 10% this week as of market close on Thursday.The next-gen defense contractor reported second-quarter earnings on Tuesday that exceeded Wall Street's sales expectations but missed its adjusted net income expectations by a wide margin.AeroVironment's organic sales grew by 22% during Q2, but increased by 151% when including ...