change webdir/weburl and include/require usage

- Don't depend on includes from files that are included.
- Don't use webdir with includes/requires (also because webdir couldn't
  be available in some cases).
- Use common.inc.php instead of config.php in all plugins to have all
  configuration settings available.

1 files changed, 2 insertions, 2 deletions

diff --git a/plugin/disk.php b/plugin/disk.php
index 298c179..e73cbac 100644
--- a/plugin/disk.php
+++ b/plugin/disk.php
@@ -2,8 +2,8 @@
 
 # Collectd Disk plugin
 
-require_once $CONFIG['webdir'].'/conf/config.php';
-require_once $CONFIG['webdir'].'/type/GenericIO.class.php';
+require_once 'conf/common.inc.php';
+require_once 'type/GenericIO.class.php';
 
 ## LAYOUT
 # disk-XXXX/