* include/functions_graph.php: cleaned source code style.
* include/functions_custom_graphs.php: fixed into the function
"graphic_combined_module" the show html entities in the name of
agents in legends, show better the legend for long size names of
agents and modules.
Merged from 4.0.2
* extensions/update_manager/debug.php: upload lost file from old
commit.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@6688 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
mdtrooper