Revert "Merge branch 'master' of https://github.com/SamuelTeng/taichungdiving"

This reverts commit d4d9bfc175c3c9531208950be14677b0efe7c057, reversing
changes made to be04aa1a7de096f12aa3d99651c8b538f496055c.
Revert dd149e9..3027ada

This rolls back to commit dd149e953e69b58554f5f0312a9518f54ada6691.
Revert "Revert dd149e9..3027ada"

This reverts commit 0d03ec8d090a8fd7ecc458d7371192e2f4a7b6f4.