Add note to Nessus documentation
Improve wording
Will not send a request if there are not configured firewall sso
Update pod
Use the check of the firewallsso in the pf::firewallsso
Removed direct use of Log::Log4perl
Removed old comment
Updated pod
Merge pull request #268 from inverse-inc/fix/nessus-documentation

Add note to Nessus documentation
Merge pull request #264 from jrouzierinverse/feature/firewall-sso-config-check

Looks good to me, let's merge

Refactored check of configured FirewallSSO to pf::firewallsso
Added new users admin actions
Added allowed_roles
increase size of modal
Added new form items allowed_access_levels,allowed_roles,allowed_access_durations
New fields allowed_access_levels,allowed_access_durations and fixed allowed_roles options function
Added unittest for pf::admin_roles
Refactor to keep track of additional options
new expandable options allowed_roles allowed_access_levels
New function to extract options from roles
Use the allowed options defined in the role