Revert "edit brincells to brincell"

This reverts commit 53fef2ebeeeeb3268c832be160c03156e4a98596.
Revert "delete public/index.html"

This reverts commit d77d4a83cd45121b256fc6adcc993747f7acff83.
Revert "Revert "delete public/index.html""

This reverts commit 9a15637e903b31aca5c57be6f0e1a51f89dacb8c.
Revert "Revert "edit brincells to brincell""

This reverts commit 3e2a28e8e89e632c221e6425e699678c5ba3bf21.
Revert "edit brincells to brincell"

This reverts commit 53fef2ebeeeeb3268c832be160c03156e4a98596.
Revert "delete public/index.html"

This reverts commit d77d4a83cd45121b256fc6adcc993747f7acff83.
Revert "fix router"

This reverts commit ac7a351e2d54750e61cb4d877c6b753c2f309745.
Revert "home page finish"

This reverts commit df0ccf084cbf9b91da0fd74e3ff68c30f3d7abc7.
Revert "加了CSS 设置了导航跳转"

This reverts commit 2cf9aacd0bd611d98bb946ddcbc79f904147a3dd.
Revert "测试动态页面的title"

This reverts commit 9278ede3714ac72fe2ff420ea1358accce413e95.
Revert "Add a StaticPages controller"

This reverts commit 9da59c23504630b1e8228adcb80839550fb8ffa1.
Revert "add static pages:home about support"

This reverts commit eca7c066aab2172f3a1cf76da5c6acdb5293c705.
Revert "add test code"

This reverts commit 494b3d9ff333190ebfb63af0b0a315896e74c673.
Revert "更新Gemfile文件"

This reverts commit 1d8eddeb5e87909c37f68ec453af781f1a6e81de.
add static pages to project