branch master updated (0ea45ef -> fc06b15)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  0ea45ef   gnu: Add missing copyright line.
       new  1dc0a66   gnu: Add fish-guix.
       new  cd903ef   Add (guix discovery).
       new  634088a   refresh: Use (guix discovery).
       new  fc06b15   doc: Add 'Debugging Build Failures' node.

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:
 Makefile.am              |   2 +
 doc/guix.texi            |  85 +++++++++++++++++++++++++++++-
 gnu/packages.scm         |  93 +++------------------------------
 gnu/packages/shells.scm  |  28 +++++++++-
 gnu/tests.scm            |   2 +-
 guix/discovery.scm       | 131 +++++++++++++++++++++++++++++++++++++++++++++++
 guix/scripts/refresh.scm |  76 ++++++---------------------
 tests/discovery.scm      |  52 +++++++++++++++++++
 8 files changed, 321 insertions(+), 148 deletions(-)
 create mode 100644 guix/discovery.scm
 create mode 100644 tests/discovery.scm