branch master updated (436dd04 -> 963521a)

[???]

iyzsong pushed a change to branch master
in repository guix.

      from  436dd04   gnu: expat: Fix CVE-2012-6702 and CVE-2016-5300.
       new  359f06a   profiles: xdg-mime-database: Union the 
"share/mime/packages" directory.
       new  963521a   profiles: manifest-lookup-package: Correctly handle 
package entries.

The 2 revisions listed above as "new" are entirely new to this
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Summary of changes:
 guix/profiles.scm |   21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)