Remove smartnameattribute module.

It has been marked deprecated and generates warnings since 2013.
The functionality is easily replaced by using the smartattributes module.

modules/smartnameattribute/default-disable

-This file indicates that the default state of this module
-is disabled. To enable, create a file named enable in the
-same directory as this file.

modules/smartnameattribute/lib/Auth/Process/SmartName.php

-<?php
-
-/**
- * Filter to set name in a smart way, based on available name attributes.
- *
- * @author Andreas Åkre Solberg, UNINETT AS.
- * @package simpleSAMLphp
- */
-class sspmod_smartnameattribute_Auth_Process_SmartName extends SimpleSAML_Auth_ProcessingFilter {
-
-	/**
-	 * Attributes which should be added/appended.
-	 *
-	 * Assiciative array of arrays.
-	 */
-	private $attributes = array();
-
-
-	private function getFullName($attributes) {
-		if (isset($attributes['displayName']))
-			return $attributes['displayName'][0];
-		
-		if (isset($attributes['cn'])) {
-			if (count(explode(' ', $attributes['cn'][0])) > 1)
-				return $attributes['cn'][0];
-		}
-		
-		if (isset($attributes['sn']) && isset($attributes['givenName']))
-			return $attributes['givenName'][0] . ' ' . $attributes['sn'][0];
-
-		if (isset($attributes['cn']))
-			return $attributes['cn'][0];
-
-		if (isset($attributes['sn']))
-			return $attributes['sn'][0];
-
-		if (isset($attributes['givenName']))
-			return $attributes['givenName'][0];
-		
-		if (isset($attributes['eduPersonPrincipalName'])) {
-			$localname = $this->getLocalUser($attributes['eduPersonPrincipalName'][0]);
-			if (isset($localname)) return $localname;
-		}		
-		
-		return NULL;
-	}
-	
-	private function getLocalUser($userid) {
-		if (strpos($userid, '@') === FALSE) return NULL;
-		$decomposed = explode('@', $userid);
-		if(count($decomposed) === 2) {
-			return $decomposed[0];
-		}
-		return NULL;
-	}
-
-	/**
-	 * Apply filter to add or replace attributes.
-	 *
-	 * Add or replace existing attributes with the configured values.
-	 *
-	 * @param array &$request  The current request
-	 */
-	public function process(&$request) {
-		assert('is_array($request)');
-		assert('array_key_exists("Attributes", $request)');
-
-		SimpleSAML_Logger::warning('You are using the deprecated smartnameattribute:SmartName filter. You should replace it with smartattributes:SmartName instead.');
-
-		$attributes =& $request['Attributes'];
-		
-		$fullname = $this->getFullName($attributes);
-		
-		if(isset($fullname)) $request['Attributes']['smartname-fullname'] = array($fullname);
-		
-	}
-
-}