Revert "Added .metadata folder to ignore list"

This reverts commit 2c9dbbdd409f6be1ce9709aa2cf189c14c3cf1b3.
ignored .metadata folder
Merge branch 'develop'
Merge branch 'develop'

Conflicts:
	.gitignore
Merge branch 'develop'
Merge branch 'develop'
Merge branch 'develop'
Merge branch 'develop'
Add community manager to human.txt