add slide #24, 25, 26, 27, 28
fixed presentation.md
edit #24, 25, 26, 27, 28
Merge pull request #80 from ICTKyouikukei2013/ichiren/fight

fixed presentation.md
edit
Merge branch 'master' into mizu/scope
edit #24-28
Merge pull request #81 from ICTKyouikukei2013/mizu/scope

Mizu/scope
実装範囲をコメントアウト
コメントアウトされてなかったので、全部消した
commit
Merge branch 'master' into mizushiri
Merge pull request #82 from ICTKyouikukei2013/mizushiri

Mizushiri
create slide #12
edit #12
Merge pull request #83 from ICTKyouikukei2013/mizushiri

create slide #12
change image #27
Merge branch 'master' of https://github.com/ICTKyouikukei2013/presentation
edit
added feedback picture and added "manabi" sentence.