branch master updated (1684ed6537 -> e2d8125a5c)

[guix-commits]

civodul pushed a change to branch master
in repository guix.

    from 1684ed6537 gnu: Remove leftover patches for Blender 2.79.
     new 7f20e59a13 machine: ssh: Open a single SSH session per machine.
     new 04f18d6577 gnu: Add go-github-com-dreamacro-go-shadowsocks2
     new d1e3c96759 scripts: import: go: Wrap body in 'with-error-handling'.
     new c1db66fa0a import: go: Correctly report diagnostics upon version 
mismatch.
     new e2d8125a5c gnu: kicad: Update to 5.1.12.

The 5 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/machine/ssh.scm          | 44 ++++++++++++++++++----------
 gnu/packages/engineering.scm | 19 +++++++-----
 gnu/packages/golang.scm      | 31 ++++++++++++++++++++
 guix/import/go.scm           | 60 ++++++++++++++++++++++++--------------
 guix/scripts/import/go.scm   | 69 ++++++++++++++++++++++----------------------
 5 files changed, 145 insertions(+), 78 deletions(-)