branch master updated (9b4ec57 -> c7a7129)

[David Craven]

dvc pushed a change to branch master
in repository guix.

      from  9b4ec57   doc: Change wording for "--with-graft".
       new  ee17a9e   git-download: Add some helpers.
       new  c0d5b64   gnu: Order module imports in (gnu packages haskell) 
alphabetically.
       new  c7a7129   gnu: idris: Update to 0.99.

The 3 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/haskell.scm |   87 +++++++++++++++++++++++-----------------------
 guix/git-download.scm    |   12 ++++++-
 2 files changed, 55 insertions(+), 44 deletions(-)