The port free icon currently only differs from the port down icon by colour, on higher resolutions with a colour vision impairment they're not very distinguishable, a slightly different icon fixes this.
* first steps for vlan tab
* export sort_vlans, use strict/warnings
* update manifest, get worker closer to functioning
* remove ie 9 script & extra ./th
* make it work
* cleanup
* readd internet explorer code
* start for csv output
* move things to debug logging instead of info
* use message which was discussed
* fix for address table sorting
* link os
* final touches thx to ollyg
* fetch origin/master
* VLAN is the preferred style for user interface usage
* does a missing libexpat-dev make travis builds complain?
* Revert "does a missing libexpat-dev make travis builds complain?"
This reverts commit 0cebc66f42708ff0f946213aab4bcbcc1b1b1379.
