Call it a cautionary tale? The Alpine Avalanche editor was surprised to hear that her Friday Facebook post outlining the proceedings of the June 25 Marfa City Council meeting somehow included a photo of council members with altered appearances. When you looked at the line of officials in that photo — now deleted — saying the Pledge of Allegiance, something was off on all of them. Their faces didn’t look quite right. Councilmember Katy Kowal noti…