branch master updated (7c7323e -> 88d4a9c)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  7c7323e   gnu: java-commons-collections: Fix java8 errors.
       new  2f608c1   store: Add 'port->connection'.
       new  790c3e0   build-self: Inherit the daemon connection from the parent 
process.
       new  a7751ee   vm: Don't try to modify the bind-mounted store.
       new  718d44c   vm: 'make-iso9660-image' no longer includes unreferenced 
store items.
       new  88d4a9c   vm: 'make-iso9660-image' makes 'grub.cfg' a GC root.

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:
 build-aux/build-self.scm | 41 ++++++++++++++++----
 gnu/build/vm.scm         | 98 ++++++++++++++++++++++++++++++------------------
 guix/store.scm           | 18 +++++++++
 3 files changed, 113 insertions(+), 44 deletions(-)