Add Pi on memcached plugin (collectd 5.4)
hop
Backport last code from @work
Fix js refresh
2.41
Add display rrd graph title as text or dashboard
Add txt graph title on dyn dashboard
Fix  when using text graph title and canvas
Little fix
https://github.com/pommi/CGP/commit/bd029dfebd07ae4a6e188e8623cf99b228e5d577
Merge branch '2.40' into 2.50

Conflicts:
	config/config.php.tpl
	config/module.php