[BF] Fix insertion of a new line
[NF] Arpa DNS Zone generation
[IM] Doc updates and only include enabled interfaces
Merge branch 'nf-arpa'
Version bump and changelog
[BF] Do not forget to calculate the IXP statistics
Update changelog
Merge branch 'inex-live' of https://github.com/inex/IXP-Manager into inex-live
Merge branch 'inex-live'
[IM] Allow peering manager test mode via application.ini

Introduces two new applicaton.ini parameters:

peeringmanager.testmode = false
peeringmanager.testemail = "user@example.com"

;; The Peering Manager allows your members to send peering requests to other members
;; that contain all the necessary peering details.
;;
;; For testing / experimentation you can enabled test mode below and, when enabled, all
;; peering requests will be send to the testemail.
;;
;; NB: This does not apply to any BCC emails you add. The CC recipient in the request
;; dialog will be ignored in test mode.
Update changelog
Again, complete changelog update
[IM] Peering Manager - disable recording or requests in test mode
Update changelog
Merge branch 'master' of https://github.com/inex/IXP-Manager

Conflicts:
	library/IXP/Controller/CliAction.php
Smokeping template fix