GUATEMALA CITY( Reuters)-A Guatemalan court on Wednesday convicted seven soldiers for their roles in the killing of six Indigenous protesters in 2012, while a colonel and another soldier were acquitted. More than a decade later, Wednesday's ruling was seen as partial justice by family members of the victims of what Guatemalans describe as the first state massacre to occur since the nation's bloody civil war ended in the' 90s.Of those convicted, six of the soldiers were found guilty of bodily inj