Lightning Talksのスピーカーを決定しました!以下の通りです / We accepted the speakers for the Lightning Talks. They are below: Day 1 (8/29) maka2_donzoko@twitter charsbar@github shoichikaji@github __papix__@twitter hiratara@github gugod@twitter shuhei.tanuma@facebook catatsuy@twitter kazeburo@github bayashi@twitter Day 2 (8/30) Yappo / 1min tatsuro.hisamori@facebook Yudai Suzuki@facebook libitte@twitter geek_dojo@twitt