Update README.md
Merge pull request #9 from massaru129/development

Development
Merge pull request #13 from massaru129/install_bootstrap

Install bootstrap
Revert "Install bootstrap"
Merge pull request #14 from massaru129/revert-13-install_bootstrap

Revert "Install bootstrap"
Merge pull request #16 from massaru129/development

development
Merge pull request #35 from massaru129/development

Development
なぜかなくなっていたcssファイルを再度追加
cssファイルを追加
Merge branch 'master' of github.com:massaru129/group_2_repository into development
viewにbootmetroのデザインを適用