forkしないpull request test
Merge pull request #3 from udonka/miyashita

add hello to miyashita_add.txt
Merge pull request #4 from udonka/hayate

forkしないpull request test
created file "new_branch.txt".
Merge pull request #5 from udonka/newudonka

created file "new_branch.txt".
add miyashita_add.txt