Peers: Added a function to check not conformant answer from another peer.
References: edited the bulk buttons layout.
Peers: refactored some code.
References: remove unused code.
Peers: refactoring. Bulk action factory moved to a service in order to make it reusable.
References: simplified the deletion code.
References: Refactored the bulk deletion code to use a more generic approach.
References: Remove unused code.