The trial of two dozen humanitarian activists who helped migrants reach Greece three years ago was adjourned on Thursday shortly after opening and moved to an appeals court.The activists, who are accused of espionage, forgery and assisting a criminal organisation, helped migrants reach the island of Lesbos after crossing the Aegean. Human Rights Watch (HRW) has accused Greek authorities of “criminalising rescuers”.“The court ruled that it was not competent to judge this case,” defence lawyer…