Fix syntax error and codestyle from recent PR merge

Thomas Bruederli

2014-12-29 bca7dc68e9f73e863e3a65173a8883c99dc09e3a

 program/lib/Roundcube/rcube_plugin_api.php

@@ -252,6 +252,7 @@
        'GPLv2'      => 'http://www.gnu.org/licenses/gpl-2.0.html',
        'GPL-2.0'    => 'http://www.gnu.org/licenses/gpl-2.0.html',
        'GPLv3'      => 'http://www.gnu.org/licenses/gpl-3.0.html',
        'GPLv3+'     => 'http://www.gnu.org/licenses/gpl-3.0.html',
        'GPL-3.0'    => 'http://www.gnu.org/licenses/gpl-3.0.html',
        'GPL-3.0+'   => 'http://www.gnu.org/licenses/gpl.html',
        'GPL-2.0+'   => 'http://www.gnu.org/licenses/gpl.html',
@@ -626,6 +627,16 @@
    }

    /**
     * Returns loaded plugin
     *
     * @return rcube_plugin Plugin instance
     */
    public function get_plugin($name)
    {
        return $this->plugins[$name];
    }

    /**
     * Callback for template_container hooks
     *
     * @param array $attrib