message: Pass param of limit for recent activity
diff: @@ -1651,6 +1651,12 @@ class Superset(BaseSupersetView):
  def recent_activity(self, user_id):
  """Recent activity (actions) for a given user"""
  M = models # noqa
  +
  + if request.args.get('limit'):
  + limit = int(request.args.get('limit'))
  + else:
  + limit = 1000
  +
  qry = (
  db.session.query(M.Log, M.Dashboard, M.Slice)
  .outerjoin(
  @@ -1668,7 +1674,7 @@ class Superset(BaseSupersetView):
  ),
  )
  .order_by(M.Log.dttm.desc())
  - .limit(1000)
  + .limit(limit)
  )
  payload = []
  for log in qry.all():
  