Revert "Swift のファイル追加を一旦削除"
Revert "Swift のファイル追加を一旦削除"

This reverts commit 48f3d985f6aace375e740bbab1fcb79ad63e7073.

sawatani/Cordova-Plugin-Crashlytics,sawatani/Cordova-Plugin-Crashlytics,fathens/Cordova-Plugin-Crashlytics,fathens/Cordova-Plugin-Crashlytics,fathens/Cordova-Plugin-Crashlytics,sawatani/Cordova-Plugin-Crashlytics,sawatani/Cordova-Plugin-Crashlytics,fathens/Cordova-Plugin-Crashlytics,fathens/Cordova-Plugin-Crashlytics,sawatani/Cordova-Plugin-Crashlytics