Merge pull request #15 from freifunkhamburg/obfuscation-fixes

Obfuscation fixes
alfred.py: pass firmware version to nodes.json
nodedb.py: stop similar mac address check when parts are not equal
Merge pull request #16 from sargon/optimize-nodedb-py

nodedb.py: stop similar mac address check when parts are not equal
mkmap.sh: cd into directory instead of dirname everywhere
mkmap.sh: $GWS was not set
mkmap.sh: enable alfred
rrd.py: remove unused argument
rrd: saner RRAs
rrd: saner RRAs for global
rrd: fixes
bat2nodes: deal with rrd after creating nodes.json
rrd: do not define RRAs twice
Offload rrdtool calls and model to separate module
Modularize global and node rrd definitions and graphings
Merge pull request #20 from FreifunkBremen/RRD-module

RRD module
alfred.py: ignore non-parseable locations
Merge branch 'master' of https://github.com/ffnord/ffmap-backend

Conflicts:
	bat2nodes.py
	mkmap.sh