GRENOBLE, France, Sept 22 (AFP) – A French court Monday delayed until June the trial on appeal of a Franco-Swiss conductor, Michel Tabachnik, suspected of helping to brainwash 74 members of the Solar Temple doomsday cult who died in the 1990s. The second trial of Tabachnik, 60, which was due to start Monday, was brought by prosecutors who appealed his acquittal in an earlier trial in June 2001. It was delayed Monday to June 14 at the request of two lawyers for some of the dead members’ families, as a criminal investigation has been launched against the main psychiatric expert