branch master updated (b4e5d8e -> 167a05a)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  b4e5d8e   gnu: Add libe-book.
       new  8e9aa37   doc: Replace reference to profile.sh with sh-symlink
       new  1e7464a   gnu: Add totem-pl-parser.
       new  3badcca   guix package: Move profile cleaning out of 
'search-path-environment-variables'.
       new  4e9f592   guix package: Introduce 'evaluate-search-paths'.
       new  167a05a   gnu: gcc-5.1: Add specific libvtv patch.

The 5 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                                      |    6 +-
 gnu-system.am                                      |    1 +
 gnu/packages/gcc.scm                               |    4 +-
 gnu/packages/gnome.scm                             |   38 +++++++++
 ...-runpath.patch => gcc-5.0-libvtv-runpath.patch} |    6 +-
 guix/scripts/package.scm                           |   88 +++++++++++---------
 6 files changed, 97 insertions(+), 46 deletions(-)
 copy gnu/packages/patches/{gcc-libvtv-runpath.patch => 
gcc-5.0-libvtv-runpath.patch} (63%)