[NF] Smokeping configuration generator (first pass)
[IM] Ensure the interface is connected and trafficing - and that we are allowed send pings
Merge branch 'master' into nf-smokeping
Updates from production
Add in pathinfo for smokeping
Merge branch 'nf-smokeping' of https://github.com/inex/IXP-Manager into nf-smokeping
[DB] Add URL for Smokeping to the database (per IXP)
WIP
Merge branch 'master' into nf-smokeping

Conflicts:
	CHANGELOG.md
	application/Proxies/__CG__EntitiesSwitchPort.php
[NF] Make Smokeping graphs available within IXP Manager
[NF] Add verbosity to daily traffic stats
Merge branch 'lonap' of https://github.com/lonap/IXP-Manager into nf-smokeping

Conflicts:
	application/controllers/StatisticsCliController.php
Fix formatting
Merge branch 'nf-smokeping'
Update changelog
Update changelog
Update changelog
Update changelog
[BF] Ensure pinging is enabled for at least one protocol
[BF] Misnamed variable