Almost all 390 people who were detained during festivities on Berlin streets on New Year’s Eve, many due to dangerous use of fireworks that also caused harm to several police officers, have been released again, police said on Tuesday. One man is still being remanded in custody, the police said. The identities of most of the detained suspects were established directly on site or at a nearby police station on New Year’s Eve or early in the new year, after which they were released, a police spokesman said on Tuesday. Security authorities later said that three arrest warrants had been issued. In t…