ikhal: better event display
ikhal: better event display

actually showing a sensible event description, start and end dates and
locatiot now

sheeprine/khal,sithglan/khal,sithglan/khal,sdx23/khal,pimutils/khal,dzoep/khal,geier/khal,hobarrera/khal,sheeprine/khal,pdav/khal