Revert "Updated modules to allow for partial overrides without errors"

This reverts commit db949bb802.

mod/delegate.php

@@ -1,13 +1,11 @@
 <?php
 require_once('mod/settings.php');
 
-if(! function_exists('delegate_init')) {
 function delegate_init(&$a) {
 	return settings_init($a);
 }
-}
 
-if(! function_exists('delegate_content')) {
+
 function delegate_content(&$a) {
 
 	if(! local_user()) {
@@ -92,12 +90,12 @@ function delegate_content(&$a) {
 
 	// find every contact who might be a candidate for delegation
 
-	$r = q("select nurl from contact where substring_index(contact.nurl,'/',3) = '%s'
+	$r = q("select nurl from contact where substring_index(contact.nurl,'/',3) = '%s' 
 		and contact.uid = %d and contact.self = 0 and network = '%s' ",
 		dbesc(normalise_link($a->get_baseurl())),
 		intval(local_user()),
 		dbesc(NETWORK_DFRN)
-	);
+	); 
 
 	if(! count($r)) {
 		notice( t('No potential page delegates located.') . EOL);
@@ -146,5 +144,5 @@ function delegate_content(&$a) {
 
 	return $o;
 
-}
+
 }