Various incomplete code fixes and newlines.

Core/System/class.config.php

@@ -276,7 +276,7 @@ class ConfigDatabaseORM extends ConfigORM {
         try{
             $stmnt = $this->dbh->prepare("SELECT * FROM ".$prefix."config WHERE `file` = ?");
             $stmnt->execute(array($name));
-        }catch (PDOException $e){
+        } catch (PDOException $e){
             throw new ConfigException('Could not execute SQL-query due PDO-exception '.$e->getMessage());
         }
 

Core/System/class.layout.php

@@ -397,6 +397,7 @@ class Layout {
 	public static function loadTemplateEngines() {
 		if (!self::$engines_loaded) {
 			Events::fireEvent('layoutLoadEngineEvent');
+
 			// Load the engines provided in this file
 			self::registerEngine(new PHPEngine(), 'PHP', array('php'));
 			self::registerEngine(new SmartyEngine(), 'Smarty', array('tpl'));

Core/System/class.logger.php

@@ -117,6 +117,9 @@ class Logger {
  			self::logInfo(self::backtrace());
  		}
 
+ 		// And finally stop the Logging
+ 		self::stopLevel();
+
 		if (self::$debug == true || self::$print_to_screen) {
 			self::log("Parsing debug log");
 			echo self::logToScreen();

Core/System/class.modules.php

@@ -166,7 +166,11 @@ class Modules {
                     // Return a reference
                     return self::$modules[strtolower($cfg->module_name)] = &$CLASS;
                 }
+            } else {
+                throw new ModuleException("Invalid module found: '".$name."'", 1);
             }
+        } else {
+            throw new ModuleException("Module not found: '".$name."'", 1);
         }
     }