branch master updated (59cd751 -> fe9b72c)

[guix-commits]

civodul pushed a change to branch master
in repository guix.

      from  59cd751   gnu: ghc-foundation: Disable broken test.
       new  a2e661e   pack: Add "--derivation".
       new  e2293cb   gnu: nmoldyn: New source code location.
       new  c695f01   gnu: python2-scientific: New source code location.
       new  fe9b72c   gnu: python2-mmtk: Update to 2.7.12.

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:
 doc/guix.texi               |  4 ++++
 gnu/packages/chemistry.scm  | 11 ++++++-----
 gnu/packages/python-xyz.scm | 27 ++++++++++++++-------------
 guix/scripts/pack.scm       | 21 ++++++++++++++++-----
 tests/guix-pack.sh          |  4 ++++
 5 files changed, 44 insertions(+), 23 deletions(-)