[NF] Scripts to migrate graphs from RRD to MRTG
[IM] More informative error message
[BF] fixing privileges
[NF] Agregating logs
[BF] Few code fixes
[HK] LONAP - Update LONAP footer
[IM] Update / improve / bugfix migration script
Merge branch 'nf-lonap-graphs' of https://github.com/inex/IXP-Manager into lonap

Conflicts:
	bin/graphs/graph-sync.php
[IM/BF] Aggregate logs improvements
[HK] Move LONAP graph sync scripts
Merge branch 'nf-lonap-graphs'
[BF] Paths and spelling
Merge branch 'nf-lonap-graphs'