branch master updated (beba0c0 -> 2f3108a)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  beba0c0   gnu: youtube-dl: Update to 2017.05.01.
       new  756be97   licenses: Add CeCILL and CeCILL-B.
       new  7b9ac88   download: Continue handshake upon TLS warning alerts.
       new  dcb95c1   monads: Add a template and specialization mechanism for 
monadic procedures.
       new  2f3108a   gnu: Avoid circular dependencies by Perl license.

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/bioinformatics.scm |   2 +-
 gnu/packages/compression.scm    |   6 +-
 gnu/packages/databases.scm      |  24 ++---
 gnu/packages/gd.scm             |   6 +-
 gnu/packages/language.scm       |  32 +++---
 gnu/packages/libevent.scm       |   4 +-
 gnu/packages/mail.scm           |  20 ++--
 gnu/packages/messaging.scm      |   2 +-
 gnu/packages/ncurses.scm        |   2 +-
 gnu/packages/networking.scm     |   8 +-
 gnu/packages/photo.scm          |   2 +-
 gnu/packages/tcl.scm            |   2 +-
 gnu/packages/tex.scm            |   2 +-
 gnu/packages/tls.scm            |   8 +-
 gnu/packages/web.scm            | 166 +++++++++++++++----------------
 gnu/packages/wm.scm             |   2 +-
 gnu/packages/xml.scm            |  46 ++++-----
 gnu/packages/xorg.scm           |   4 +-
 gnu/packages/zip.scm            |   2 +-
 guix/build/download.scm         |  16 ++-
 guix/licenses.scm               |  24 ++++-
 guix/monads.scm                 | 211 ++++++++++++++++++++++++++++++++++++----
 guix/store.scm                  |   4 +
 23 files changed, 401 insertions(+), 194 deletions(-)