remove timeserie_filter param
remove timeserie_filter param

this doesn't seem to be used anywhere.

Change-Id: Ic747a358ca5c3b4f61ff39aa841c154c01e3c0f4

sileht/gnocchi,gnocchixyz/gnocchi,leandroreox/gnocchi,sileht/gnocchi,leandroreox/gnocchi,gnocchixyz/gnocchi