COUNCIL BLUFFS — A Girl Scout troop for girls whose families are homeless in Council Bluffs managed to sell more than 20,000 boxes of Girl Scout cookies this year. Troop 64224 made sales in all 50 states — a remarkable feat for a troop of about six girls confronting unstable living situations in the middle of a pandemic.After reading about New York City’s Girl Scout Troop 6000 — launched in 2016 to serve young girls in housing-insecure situations — Jaymes Sime was inspired to offer the program at the emergency shelter he runs in Council Bluffs.Sime, executive director of MICAH House, reached out to Girl Scouts of Greater Iowa, which was on board with replicating the plan.