add NTT Dialogue API sample provided by stratang(Ogawa)
Merge branch 'master' of https://github.com/asy524/2014SpringProject
add .gitignore
add README.md under ogawa_sample
6/23進捗変更
6/23進捗変更.
Merge pull request #19 from asy524/suzuki

Suzuki
add_dialogue3
Merge pull request #20 from asy524/yoshito

add_dialogue3
Merge branch 'master' of https://github.com/asy524/2014SpringProject into kagawa
進捗記入の訂正