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
Removed get_logger
Added new Realm menu to manage realm by packetfence
Added options in realm configuration (strip has been defined by default)
Use stripped user name or no when we test the rule (only EAP connection)
Packaging
Changed the location of the checkbox use stripped ...
Fixed db schema
Change upgrade sql script
Changed 2013 to 2014