branch master updated (bdafdfc -> dbadca9)

[guix-commits]

civodul pushed a change to branch master
in repository guix.

    from bdafdfc  gnu: add convmv.
     new 41939c3  git-authenticate: Ignore authenticated commit cache when it's 
not #o600.
     new e4a4287  channels: 'authenticate-channel' doesn't check relation with 
intro commit.
     new f458958  gnu: Add cdrdao.
     new 7afaab8  gnu: k3b: Add inputs for external programs.
     new 4aa89a0  gnu: k3b: Add inputs for libraries loaded at runtime.
     new c9650ce  gnu: k3b: Note the runtime dependency on udisks-service.
     new dbadca9  gnu: k3b: Update to 20.04.2.

The 7 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/packages/cdrom.scm          | 51 ++++++++++++++++++++++++++++++++
 gnu/packages/kde-multimedia.scm | 43 ++++++++++++++++++++++++---
 guix/channels.scm               | 64 +++++++++++++++++------------------------
 guix/git-authenticate.scm       |  9 +++++-
 4 files changed, 124 insertions(+), 43 deletions(-)