agnosticbin: Fix the way that elements are removing during reconfiguration
agnosticbin: Fix the way that elements are removing during reconfiguration

Change-Id: I0b6f3a45de9d7621947184aa682d0379a88cf61d

TribeMedia/kms-elements,Kurento/kms-elements,shelsonjava/kms-elements,shelsonjava/kms-elements,shelsonjava/kms-elements,TribeMedia/kms-elements,Kurento/kms-elements,Kurento/kms-elements,TribeMedia/kms-elements