Merge branch 'master' into dbus-update

gnu: mutt: Update to 1.5.24.

* gnu/packages/patches/mutt-CVE-2014-9116.patch: Delete file.
* gnu/packages/mail.scm (mutt): Update to 1.5.24.
  [source]: Update and remove patch.
* gnu-system.am (dist_patch_DATA): Unregister removed patch.

gnu: mu: Update to 0.9.13.

* gnu/packages/mail.scm (mu): Update to 0.9.13.

Merge branch 'master' into core-updates

gnu: Add python2-notmuch.

* gnu/packages/mail.scm (python2-notmuch): New variable.

gnu: notmuch: Update to 0.20.2.

* gnu/packages/mail.scm (notmuch): Update to 0.20.2.  Add python-sphinx native
  input.  Rewrite phases using 'modify-phases' syntax.

gnu: offlineimap: Update to 6.5.7.

* gnu/packages/mail.scm (offlineimap): Update to 6.5.7.

gnu: Move content of openssl module into tls module.

* gnu/packages/openssl.scm (openssl, perl-net-ssleay): Move to...
* gnu/packages/tls.scm: ...here.
* gnu/packages/openssl.scm: Delete file.
* gnu-system.am (GNU_SYSTEM_MODULES): Unregister deleted file.
* gnu/packages/{admin.scm, bittorrent.scm, certs.scm, ci.scm,
  cyrus-sasl.scm, databases.scm, dns.scm, ebook.scm, enlightenment.scm,
  gnunet.scm, libreoffice.scm, links.scm, mail.scm, messaging.scm,
  networking.scm, ntp.scm, openldap.scm, package-management.scm, pdf.scm,
  python.scm, qt.scm, rdesktop.scm, rdf.scm, ruby.scm, ssh.scm,
  synergy.scm, tor.scm, version-control.scm, video.scm, vpn.scm,
  w3m.scm, web.scm, weechat.scm, xiph.scm}: Adapt module import.

gnu: Rename module gnutls to tls.

* gnu/packages/gnutls.scm: Rename to...
* gnu/packages/tls.scm: ... this.  Change module name accordingly.
* gnu/packages/{admin.scm, cups.scm, curl.scm, dc.scm, dns.scm, emacs.scm,
  ftp.scm, gnome.scm, gnunet.scm, gnupg.scm, gsasl.scm, lynx.scm,
  mail.scm, messaging.scm, package-management.scm, shishi.scm,
  task-management.scm, version-control.scm, video.scm, vpn.scm,
  webkit.scm, weechat.scm, wget.scm, wine.scm, xml.scm}: Adapt module
  import to new name.
* gnu-system.am (GNU_SYSTEM_MODULES): Rename gnutls module to tls.

gnu: mutt: Don't retain reference to GCC.

* gnu/packages/patches/mutt-store-references.patch: New file.
* gnu/packages/mail.scm (mutt)[source]: Use it.
* gnu-system.am (dist_patch_DATA): Add it.

Merge branch 'master' into core-updates

Merge branch 'master' into gtk-rebuild

gnu: dbus-glib: Propagate inputs dbus and glib.

* gnu/packages/glib.scm (dbus-glib): Propagate inputs dbus and glib.
* gnu/packages/audio.scm (patchage),
  gnu/packages/gnuzilla.scm (icecat),
  gnu/packages/python.scm (python-dbus): Drop inputs dbus and glib.
* gnu/packages/gnome.scm (colord, gconf, gnome-vfs, upower),
  gnu/packages/mail.scm (claws-mail),
  gnu/packages/messaging.scm (hexchat),
  gnu/packages/wicd.scm (wicd): Drop input dbus.

Merge branch 'master' into gtk-rebuild

Conflicts:
	gnu/packages/gtk.scm

gnu: Add dovecot.

* gnu/packages/mail.scm (dovecot): New variable.

Merge branch 'master' into core-updates.

gnu: notmuch: Update to 0.19; add man pages and bash completion.

* gnu/packages/mail.scm (notmuch)[source]: Update to 0.19.
  [arguments]: In 'configure' phase, set CC environment variable.  Arrange to
  use rst2man.py instead of rst2man.
  [native-inputs]: Add python-2, python2-docutils, and bash-completion.

gnu: Add Email-Sender.

* gnu/packages/mail.scm (perl-email-sender): New variable.

gnu: Add Email-Abstract.

* gnu/packages/mail.scm (perl-email-abstract): New variable.

gnu: Add Email-MIME.

* gnu/packages/mail.scm (perl-email-mime): New variable.