Marfeel, the Catalonia startup optimizing online publications on mobile devices, announced today the closing of their Series A round of $2 million led by Nauta Capital. Also included in the fundraising round are BDMI (Bertelsmann), Elaia Partners, and existing investor Wayra (Telefonica). Marfeel, founded in 2011 by Xavi Beumala and Juan Margenat, changes the way …