Revert "Revert "twitter認証""

This reverts commit 86afe025f3f0a5673673e3e13b67b2ffccf31682.
Revert "twitter認証"

This reverts commit e0b2c92aa1ab127f4e6b765d8fe1462659b5284c.
Revert "Revert "twitter認証""

This reverts commit 2fc78156927bf7a5f98d987a96bb1cdf72e81ca3.
Revert "Revert "Revert "twitter認証"""

This reverts commit 5641bdb91491320acbb79107d423589e77aba585.
Revert "Revert "twitter認証""

This reverts commit 86afe025f3f0a5673673e3e13b67b2ffccf31682.
Revert "twitter認証"

This reverts commit e0b2c92aa1ab127f4e6b765d8fe1462659b5284c.
key model追加

次は認証機能を実装