Fix use of uninitialized value Error
Pass the violation and the role to the model bulk
updated NEWS file
Removed unused parameter
Added gif_path as a configuration parameter in the admin GUI
Renamed gif_path to image_path
added Packetfence-Windows-Agent and provisioners
about windows agent
Update NEWS.asciidoc
pf::auth::getInternalSources accepts a realm

Get the internal authentication sources matching a specific realm.
Add a realm attribute to AD auth source
Extract the Realm attribute from radius request
Added realm in all internal sources
Generate procy.conf.inc file based on authentication´s sources realm
Alter locationlog table
update locationlog functions to take care of stripped_user_name and realm
Updated upgrade sql script
Update db schema
Update node attribute with stripped_user_name and realm
Revert change