branch master updated (1bab9b9 -> 27396a1)

[guix-commits]

efraim pushed a change to branch master
in repository guix.

    from 1bab9b9  grafts: Support rewriting UTF-16 and UTF-32 store references.
     new 64fe44f  gnu: Add python-roman.
     new 5c2e471  gnu: Add python-setuptools-declarative-requirements.
     new 81b361f  gnu: Add python-pytest-helpers-namespace.
     new c578d7a  gnu: Add python-uqbar.
     new 565ecf8  gnu: Add python-quicktions.
     new 27396a1  gnu: Add python-abjad.

The 6 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/packages/graphviz.scm     | 52 ++++++++++++++++++++++++++
 gnu/packages/music.scm        | 54 +++++++++++++++++++++++++++
 gnu/packages/python-check.scm | 34 +++++++++++++++++
 gnu/packages/python-xyz.scm   | 87 +++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 227 insertions(+)