Show Contract (equals Cusomer-) id

For better identification of the current contract in details/edit views.
Mantis: 3885

lib/NGCP/Panel/Controller/Contract.pm

@@ -124,7 +124,8 @@ sub create :Chained('contract_list') :PathPart('create') :Args(0) {
                 delete $c->session->{created_objects}->{contact};
                 delete $c->session->{created_objects}->{billing_profile};
                 $c->session->{created_objects}->{contract} = { id => $contract->id };
-                $c->flash(messages => [{type => 'success', text => 'Contract successfully created!'}]);
+                my $contract_id = $contract->id;
+                $c->flash(messages => [{type => 'success', text => "Contract #$contract_id successfully created!"}]);
             });
         } catch($e) {
             $c->log->error("Failed to create contract: $e");
@@ -348,7 +349,8 @@ sub peering_create :Chained('peering_list') :PathPart('create') :Args(0) {
                 $c->session->{created_objects}->{contract} = { id => $contract->id };
                 delete $c->session->{created_objects}->{contact};
                 delete $c->session->{created_objects}->{billing_profile};
-                $c->flash(messages => [{type => 'success', text => 'Contract successfully created'}]);
+                my $contract_id = $contract->id;
+                $c->flash(messages => [{type => 'success', text => "Contract #$contract_id successfully created"}]);
             });
         } catch($e) {
             $c->log->error("Failed to create contract: $e");
@@ -455,7 +457,8 @@ sub customer_create :Chained('customer_list') :PathPart('create') :Args(0) {
                 $c->session->{created_objects}->{contract} = { id => $contract->id };
                 delete $c->session->{created_objects}->{contact};
                 delete $c->session->{created_objects}->{billing_profile};
-                $c->flash(messages => [{type => 'success', text => 'Customer successfully created'}]);
+                my $contract_id = $contract->id;
+                $c->flash(messages => [{type => 'success', text => "Customer #$contract_id successfully created"}]);
             });
         } catch($e) {
             NGCP::Panel::Utils::Message->error(

share/templates/contract/list.tt

@@ -1,6 +1,9 @@
 [% site_config.title = page_title_plural -%]
 [%
     helper.name = page_title;
+    IF edit_flag;
+        helper.name = page_title _ " #" _ contract.id;
+    END;
     helper.data = contracts;
     helper.messages = messages;
     helper.dt_columns = contract_dt_columns;

share/templates/customer/details.tt

@@ -1,4 +1,4 @@
-[% site_config.title = 'Customer Details' -%]
+[% site_config.title = 'Customer Details for #' _ contract.id _ " (" _ product.name _ ")" -%]
 
 [%
     lock_levels = [