Change .gitignore to exclude .metadata
Revert "Change .gitignore to exclude .metadata"

This reverts commit 2242edb6062b19eaa16aa9762379e5f62b9d9d8d.
Revert "Revert "Change .gitignore to exclude .metadata""

This reverts commit 2a75860c4e0d4dca3953e7459c0a3e49f1d83e2f.
Change .gitignore to include .metadata
Move .gitignore
Change .gitignore to finalize all repository project files.