TT#10837 Cleanup unused code and libraries references

Change-Id: I11b2b3ad480980f391af508f946703ca230be6d1

lib/NGCP/Panel/Controller/API/BannedIps.pm

@@ -4,8 +4,6 @@ package NGCP::Panel::Controller::API::BannedIps;
 use Sipwise::Base;
 use parent qw/NGCP::Panel::Role::Entities NGCP::Panel::Role::API::BannedIps/;
 
-
-use NGCP::Panel::Utils::Peering;
 use HTTP::Status qw(:constants);
 use NGCP::Panel::Utils::Security;
 

lib/NGCP/Panel/Role/API/AdminCerts.pm

@@ -21,16 +21,6 @@ sub get_form {
     return NGCP::Panel::Form::Administrator::APICert->new(c => $c);
 }
 
-sub hal_links {
-    my($self, $c, $item, $resource, $form) = @_;
-    return [];
-}
-
-sub process_hal_resource {
-    my($self, $c, $item, $resource, $form) = @_;
-    return $resource;
-}
-
 sub _item_rs {
     my ($self, $c) = @_;
     my $item_rs;

lib/NGCP/Panel/Role/API/BannedIps.pm

@@ -8,8 +8,6 @@ use parent qw/NGCP::Panel::Role::API/;
 use NGCP::Panel::Utils::Generic qw(:all);
 use boolean qw(true);
 use HTTP::Status qw(:constants);
-use NGCP::Panel::Form::Peering::Group;
-use NGCP::Panel::Utils::Peering;
 
 sub item_name {
     return 'bannedips';

lib/NGCP/Panel/Role/API/BannedUsers.pm

@@ -8,8 +8,6 @@ use parent qw/NGCP::Panel::Role::API/;
 use NGCP::Panel::Utils::Generic qw(:all);
 use boolean qw(true);
 use HTTP::Status qw(:constants);
-use NGCP::Panel::Form::Peering::Group;
-use NGCP::Panel::Utils::Peering;
 
 sub item_name {
     return 'bannedusers';

lib/NGCP/Panel/Role/Entities.pm

@@ -10,12 +10,6 @@ use HTTP::Headers qw();
 use HTTP::Status qw(:constants);
 use NGCP::Panel::Utils::DataHal qw();
 use NGCP::Panel::Utils::DataHalLink qw();
-#use Path::Tiny qw(path);
-#use TryCatch;
-#require Catalyst::ActionRole::ACL;
-#require Catalyst::ActionRole::CheckTrailingSlash;
-#require Catalyst::ActionRole::HTTPMethods;
-#require Catalyst::ActionRole::RequireSSL;
 
 
 sub set_config {