branch wip-installer updated (137cb41 -> fad5f5f)

[Ricardo Wurmus]

rekado pushed a change to branch wip-installer
in repository guix.

      from  137cb41   installer: Go back to main menu after "cancel"
       new  fad5f5f   installer: Only build if guile-ncurses is available.

The 1 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             | 14 +++++++++----
 configure.ac            |  4 ++++
 gnu/local.mk            | 55 +++++++++++++++++++++++++++----------------------
 guix/scripts/system.scm |  7 ++++++-
 4 files changed, 50 insertions(+), 30 deletions(-)