branch master updated (b9231c5 -> e968542)

[Pierre Neidhardt]

ambrevar pushed a change to branch master
in repository guix.

      from  b9231c5   gnu: emacs-exwm: Update to 0.19.
       new  db4c03e   gnu: emacs-helm-eww: Update to 20180511.
       new  3ad4443   gnu: emacs-wgrep: Update to 20180711.
       new  1ce4f55   gnu: emacs-wgrep-helm: Deprecate in favor of emacs-wgrep.
       new  22c0bef   gnu: emacs-helm-exwm: Update to 20180703.
       new  d7d0c98   gnu: emacs-mu4e-conversation: Update to 20180722.
       new  cb19df3   gnu: emacs-evil-collection: Update to 20180721.
       new  a86866f   gnu: Add emacs-ztree.
       new  5f00593   gnu: Add emacs-helm-org-contacts.
       new  e968542   gnu: Add emacs-dired-du.

The 9 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/emacs.scm | 173 +++++++++++++++++++++++++++++++++----------------
 1 file changed, 116 insertions(+), 57 deletions(-)