display count of connected users
bootstrap geojson 2 gcode parser
remove half of small lines
serial error handling
Merge branch 'serial' of https://github.com/3000d/nevtelen into serial
better reducer
take a param from cli
added parameters for feedrate [dirty]
added viewer, bugfix in geo2gcode
moved button for draw, draw when send
Merge remote-tracking branch 'origin/geojsonParser' into serial

Conflicts:
	web/web.js
centering
osc send EOD
Merge pull request #2 from 3000d/osc

Osc