connections improvements

...rs/admin/communication/websites/connections_controller.rb

...s/admin/communication/websites/dependencies_controller.rb

...ommunication/websites/connections/_direct_source.html.erb

...munication/websites/connections/_indirect_object.html.erb

...s/admin/communication/websites/connections/_list.html.erb

...communication/websites/connections/direct_source.html.erb

...s/admin/communication/websites/connections/index.html.erb

...mmunication/websites/connections/indirect_object.html.erb

.../admin/communication/websites/dependencies/_list.html.erb

.../admin/communication/websites/dependencies/index.html.erb

config/routes/admin/communication.rb