More logging in case of errors + logged network type + added TODO (for ugly E_NOTICE).

Signed-off-by: Roland Haeder <roland@mxchange.org>

mod/dfrn_request.php

@@ -846,7 +846,6 @@ function dfrn_request_content(&$a) {
 			get_server()
 		);
 
-
 		$o = replace_macros($tpl,array(
 			'$header' => t('Friend/Connection Request'),
 			'$desc' => t('Examples: jojo@demo.friendica.com, http://demo.friendica.com/profile/jojo, testuser@identi.ca'),