fix (addon): #1109, #1107 use separate window per provider and focus it on share
fix (addon): #1109, #1107 use separate window per provider and focus it on share

mozilla/activity-streams,JaredKerim-Mozilla/activity-stream,sarracini/activity-stream,rlr/activity-streams,JaredKerim-Mozilla/activity-stream,Mardak/activity-stream,Mardak/activity-stream,mozilla/activity-stream,rlr/activity-streams,Mardak/activity-stream,mozilla/activity-stream,mozilla/activity-stream,rlr/activity-streams,AdamHillier/activity-stream,rlr/activity-streams,sarracini/activity-stream,JaredKerim-Mozilla/activity-stream,AdamHillier/activity-stream,JaredKerim-Mozilla/activity-stream,mozilla/activity-streams,AdamHillier/activity-stream,AdamHillier/activity-stream,sarracini/activity-stream,mozilla/activity-stream,sarracini/activity-stream,Mardak/activity-stream