Replace <tt> HTML element

- HTML element deprecated should no longer be used.
- Generic reformatting.

index.php

@@ -84,23 +84,28 @@ $localUri = $conf['basedir'].$_GET['q'];
 $uri = Utils::getMirroredUri($localUri);
 
 
-//Modules
-foreach($conf['modules']['available'] as $i){
-  $className = $i.'Module';
-  $currentModule = $conf['modules']['directory'].$className.'.php';
-  if(!is_file($currentModule)){
-  	HTTPStatus::send500("<br/>Can't load or error in module <tt>".$currentModule."</tt>" );
+//Load Loadspeakr modules.
+foreach($conf['modules']['available'] as $i) {
+  $className = $i . 'Module';
+  $currentModule = $conf['modules']['directory'] . $className . '.php';
+
+  if (!is_file($currentModule)) {
+  	HTTPStatus::send500('<br/>Can\'t load or error in module <pre>' . $currentModule . '</pre>' );
   	exit(1);
   }
+
   require_once($currentModule);
   $module = new $className();
   $matching = $module->match($uri);
-  if($matching != FALSE){
+
+  if ($matching != FALSE) {
   	$module->execute($matching);
-  	if($conf['logfile'] != null){
+
+  	if ($conf['logfile'] != null) {
   	  fwrite($conf['logfile'], "]}");
   	  fclose($conf['logfile']);
   	}
+
   	exit(0);
   }
 }