profile_maruyama.txtの追加

丸山の自己紹介の追加
Takehiro Kawahara's Profile

川原岳大の自己紹介
Merge pull request #10 from JunMaru/feature/profile

profile_maruyama.txtの追加
Merge pull request #9 from sutaa12/feature/NaritadaSuzuki

Feature/naritada suzuki
Merge pull request #11 from RazeLiberty/feature/takehiro

Takehiro Kawahara's Profile
Merge branch 'master' of https://github.com/kouheiszk/sandbox into work/merge