branch master updated (a7b7d48 -> bca6396)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  a7b7d48   gnu: tiled: Update to 1.2.1.
       new  54ca1a3   doc: Recommend pool.sks-keyservers.net.
       new  7a44e87   gnu: Add caps-plugins-lv2.
       new  243bdcc   gnu: Add git-when-merged.
       new  bca6396   doc: Mention that ./pre-inst-env is generated.

The 4 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:
 doc/contributing.texi            |  3 ++-
 doc/guix.texi                    |  7 ++++--
 gnu/packages/audio.scm           | 42 ++++++++++++++++++++++++++++++++
 gnu/packages/version-control.scm | 52 ++++++++++++++++++++++++++++++++++++++++
 4 files changed, 101 insertions(+), 3 deletions(-)