Components library used by qucs the quite universal circuit simulator.
The components library is the part of the qucs system used for: - displaying components in the gui - converting schematic files from qucs gui format to qucs core (simulator format) - converting schematic files from qucs gui format to kicad.
Licence is: * for art part and components description: dual licence GPL v2 or latter/CC-by-sa 3.0 both with verbatim copy exception (in order to include art files in our own repport like the font exception of GPLv2). * for software: GPLv2 (or latter) or LGPLv2 (or latter)