Merge pull request #48 from HAYASAKA-Ryosuke/flagjudge

Flagjudge
Merge pull request #52 from HAYASAKA-Ryosuke/travis

Travis
change url
Merge pull request #55 from HAYASAKA-Ryosuke/gittertravisfix

Gittertravisfix
fix path
Merge pull request #56 from HAYASAKA-Ryosuke/travispathfix

fix path
add dev badge
Merge pull request #57 from HAYASAKA-Ryosuke/addtravisbadge

add dev badge
Merge pull request #58 from SugimotoSohei/dev

Dev