Revert "Move www.wikimedia.org portal to wwwportals file"

This reverts commit 85796d9bd6a8d31ced7ad7debca623939f00363b.

Change-Id: Ibe9be076d8f8a0fbe28b4420737a1a0dc2e5611e
Merge "Revert "Move www.wikimedia.org portal to wwwportals file""