A Dali good sting: JFK art ‘thief’ bust

A European fashion publicist was busted at JFK for allegedly swiping a $150,000 Salvador Dali painting from an Upper East Side gallery last year, authorities said yesterday. Phivos Istavrioglou, 29 — who is in charge of international media relations at the French-owned Moncler sportswear company — was cuffed Saturday as he…