Change API Server URL
Merge pull request #22 from nicori-n-team/dev-goto

Change API Server URL
Login画面少し編集、結果画面少し編集
Merge pull request #23 from nicori-n-team/dev-sawabe

Login画面少し編集、結果画面少し編集
Merge pull request #24 from nicori-n-team/dev-takakura

問題1の作成