Update PacketFence_Administration_Guide.asciidoc

whitelisted_categories "dépasse" dans la case suivante sur mon pdf généré de la 4.4
J'ai juste déplacé le Caution car il me semblais plus approprié que les users voit ça avant de commencer la config concernant le "billing"
Refactored opswat template
Add compliance check to OPSWAT provisioner
change code -1 to a constant in provisioners
Added documentation for OPSWAT compliance
fix typo in image path
fixed image in opswat doc
i18ned the opswat template
fix opswat doc
refactored provisioner templates
add agent_download_uri to ibm + symantec
Added polling to the opswat api to enforce compliance
Merge branch 'feature/opswat-integ-v2' of https://github.com/julsemaan/packetfence into feature/opswat-integ-v2
removed overlogging in opswat module
Added web notification on network access in portal
Added news entry
Added OpenDaylight install guide
fix opendaylight documentation
added note to go on specific odl commit
fix opendaylight doc