Former French footballer, Christophe Dugarry has apologised after calling Barcelona captain Lionel Messi ‘a kid who’s 1.50 metres and half-autistic’    The 1998 World Cup winner with France made the foul-mouthed remark during a rant about his counterpart Antoine Griezmann’s poor performances for the Spanish club.   Griezmann signed for Barcelona in a €120 million (£107m) deal from Atletico Madrid last summer but he has struggled to make an impact since arriving at Camp Nou. He was brought on as a substitute …