* lib/pandoraFMS/DataServer.pm, Config.pm: Fixes bug #2811605. This
add a new config token to define max files queued to avoid problems
reading incoming dir with huge number of files.
* lib/PandoraFMS/Core.pm: Adds new feature to have optional agent
access graph & data. Included to improve the performance in huge systems
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1766 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
8af37fc32a