diff --git a/lib/Controller/Controller.php b/lib/Controller/Controller.php
index 0306bc7..6e29197 100644
--- a/lib/Controller/Controller.php
+++ b/lib/Controller/Controller.php
@@ -23,6 +23,8 @@
 
 namespace Volkszaehler\Controller;
 
+use Volkszaehler\View;
+
 /**
  * Controller superclass for all controllers
  *
@@ -39,7 +41,7 @@ abstract class Controller {
 	 * @param View $view
 	 * @param EntityManager $em
 	 */
-	public function __construct(\Volkszaehler\View\View $view, \Doctrine\ORM\EntityManager $em) {
+	public function __construct(View\View $view, \Doctrine\ORM\EntityManager $em) {
 		$this->view = $view;
 		$this->em = $em;
 	}
@@ -49,13 +51,19 @@ abstract class Controller {
 	 *
 	 * @param string $operation runs the operation if class method is available
 	 */
-	public function run($operation, array $identifiers = array()) {
-		if (!is_callable(array($this, $operation))) {
-			throw new \Exception('Invalid context operation: ' . $operation);
+	public function run($op, array $arg = array()) {
+		if (!method_exists($this, $op)) {
+			throw new \Exception('Invalid context operation: ' . $op);
+		}
+		
+		switch(count($arg)) { // improved performence
+			case 0: return $this->{$op}();
+			case 1: return $this->{$op}($arg[0]);
+			case 2: return $this->{$op}($arg[0], $arg[1]);
+			case 3: return $this->{$op}($arg[0], $arg[1], $arg[2]);
+			default: return call_user_func_array(array($this, $op), $arg);
 		}
-
-		return call_user_func_array(array($this, $operation), $identifiers);
 	}
 }
 
-?>
\ No newline at end of file
+?>
diff --git a/lib/Router.php b/lib/Router.php
index 8071f12..520377d 100644
--- a/lib/Router.php
+++ b/lib/Router.php
@@ -116,8 +116,6 @@ class Router {
 		$this->pathInfo = self::getPathInfo();
 		$this->format = pathinfo($this->pathInfo, PATHINFO_EXTENSION);
 		
-		Util\Debug::log('env vars', $_SERVER);
-
 		if (!array_key_exists($this->format, self::$viewMapping)) {
 			$this->view = new View\JSON($request, $response); // fallback view
 			
@@ -143,8 +141,7 @@ class Router {
 	 */
 	public function run() {
 		$operation = self::getOperation($this->view->request);
-		$context = substr($this->pathInfo, 1, strrpos($this->pathInfo, '.') -1);	// remove leading slash and format
-		$context = explode('/', $context);						// split into path segments
+		$context = explode('/', substr($this->pathInfo, 1, strrpos($this->pathInfo, '.')-1)); // parse pathinfo
 		
 		if (!array_key_exists($context[0], self::$controllerMapping)) {
 			if (empty($context[0])) {
@@ -158,13 +155,7 @@ class Router {
 		$class = self::$controllerMapping[$context[0]];
 		$controller = new $class($this->view, $this->em);
 		
-		if (isset($pathInfo[1])) {
-			$result = $controller->run($operation, array_slice($context, 1));
-		}
-		else {
-			$result = $controller->run($operation);
-		}
-
+		$result = $controller->run($operation, array_slice($context, 1));
 		$this->view->add($result);
 	}
 
diff --git a/misc/controller/bash/log_onewire.sh b/misc/controller/bash/log_onewire
similarity index 77%
rename from misc/controller/bash/log_onewire.sh
rename to misc/controller/bash/log_onewire
index 701322b..de497c6 100755
--- a/misc/controller/bash/log_onewire.sh
+++ b/misc/controller/bash/log_onewire
@@ -1,30 +1,33 @@
 #!/bin/bash
 #
-# Copyright (c) 2010 by Justin Otherguy <justin@justinotherguy.org>
-#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License (either version 2 or
-# version 3) as published by the Free Software Foundation.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-#
-# For more information on the GPL, please go to:
-# http://www.gnu.org/copyleft/gpl.html
-#
 # This is a simple bash script to read Dallas 1-Wire sensors
 # with digitemp and log their values to the volkszaehler project.
 #
 # call it with a cronjob similiar to this one:
 #
-# */5 * * * *	~/bin/log1wire.sh
+# */5 * * * *   ~/bin/log1wire.sh
 #
+# @copyright Copyright (c) 2010, The volkszaehler.org project
+# @package controller
+# @license http://www.opensource.org/licenses/gpl-license.php GNU Public License
+# @author Steffen Vogel <info@steffenvogel.de>
+#
+##
+# This file is part of volkzaehler.org
+#
+# volkzaehler.org is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# any later version.
+#
+# volkzaehler.org is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with volkszaehler.org. If not, see <http://www.gnu.org/licenses/>.
+##
 
 # configuration
 #
diff --git a/bin/doctrine b/misc/tools/doctrine
similarity index 100%
rename from bin/doctrine
rename to misc/tools/doctrine
diff --git a/bin/doctrine.php b/misc/tools/doctrine.php
similarity index 100%
rename from bin/doctrine.php
rename to misc/tools/doctrine.php
diff --git a/misc/tools/install.sh b/misc/tools/install
similarity index 72%
rename from misc/tools/install.sh
rename to misc/tools/install
index 9d73bfb..a9ab600 100755
--- a/misc/tools/install.sh
+++ b/misc/tools/install
@@ -1,9 +1,35 @@
 #!/bin/bash
-# Jakob Hirsch, 2010-11-20
 #
+# Installer
+#
+# For creating/updating the configuration/database
+# and downloading of required libraries
+# and configuration of of the PHP interpreter/webserver
+#
+# @copyright Copyright (c) 2010, The volkszaehler.org project
+# @package tools
+# @license http://www.opensource.org/licenses/gpl-license.php GNU Public License
+# @author Jakob Hirsch
+#
+##
+# This file is part of volkzaehler.org
+#
+# volkzaehler.org is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# any later version.
+#
+# volkzaehler.org is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with volkszaehler.org. If not, see <http://www.gnu.org/licenses/>.
+##
 
 # cannot handle other hosts right now
-db_host=localhost 
+db_host=localhost
 
 set -e
 shopt -s nocasematch
@@ -108,9 +134,9 @@ if [ "$REPLY" == "y" ]; then
 	echo creating database $db_name...
 	mysql -h$db_host -u$db_admin_user -p$db_admin_pass -e 'CREATE DATABASE `'$db_name'`'
 	pushd $vzdir
-	php $dtdir orm:schema-tool:create
+	php misc/tools/doctrine orm:schema-tool:create
 	popd
-	
+
 	echo "creating db user $db_user with proper rights..."
 	mysql -h$db_host -u$db_admin_user -p$db_admin_pass <<-EOF
 		CREATE USER '$db_user'@'$db_host' IDENTIFIED BY '$db_pass';
@@ -124,7 +150,7 @@ ask "insert demo data in to database?" n
 if [ "$REPLY" == "y" ]; then
 	get_admin
 	get_db_name
-	cat $vzdir/misc/sql/demo/entities.sql $vzdir/misc/sql/demo/properties.sql $vzdir/misc/sql/demo/data-demoset1.sql |
+	cat $vzdir/misc/sql/demo/entities.sql $vzdir/misc/sql/demo/properties.sql $vzdir/share/sql/demo/data-demoset1.sql |
 	mysql -h$db_host -u$db_admin_user -p$db_admin_pass $db_name
 fi