branch master updated (c9dccf7 -> 2aa78c8)

[Marius Bakke]

mbakke pushed a change to branch master
in repository guix.

      from  c9dccf7   gnu: r-sourcetools: Update to 0.1.6.
       new  05b6626   gnu: libmtp: Update to 1.1.13 [security fixes].
       new  2c273a8   gnu: libusb: Update to 1.0.21.
       new  fdcc916   gnu: feh: Update to 2.18.3.
       new  2aa78c8   gnu: re2: Update to 2017-04-01.

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:
 gnu/packages/image-viewers.scm |  4 ++--
 gnu/packages/libusb.scm        | 10 +++++-----
 gnu/packages/regex.scm         |  4 ++--
 3 files changed, 9 insertions(+), 9 deletions(-)