IOWA CITY — The Iowa City Police Department has appointed three officers to serve as liaisons to the lesbian, gay, bisexual and transgender community.The police department said the liaisons will foster a better connection with the LGBT community in the city. And the LGBT community is pleased with the move, according to Jewell Amos, chairwoman for Iowa City Pride.“Whenever I tell somebody that there’s a liaison thing going on, everybody is really excited about it and looking forward to it and happy about it,” Amos said this week.