branch master updated (c31b61e -> 50942a6)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  c31b61e   gnu: Add qucs.
       new  c16fabf   gnu: kicad-library: Update to 4.0.6.
       new  c48799c   gnu: kicad: Update to commit 5f4599f.
       new  50942a6   gnu: kicad: Build with ngspice support.

The 3 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/packages/engineering.scm | 22 ++++++++++++++++------
 1 file changed, 16 insertions(+), 6 deletions(-)