branch wip-installer created (now 704f546)

[John Darrington]

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

        at  704f546   gnu: guix: Add dependency: guile-ncurses.

This branch includes the following new commits:

       new  d397c4f   gnu: Add graphical installer
       new  4644086   installer: Fix broken keymap change option.
       new  3f103a4   installer: Remove obsolete procedures/variables
       new  97a2dfe   installer: Fix broken timezone menu.
       new  d9918c9   installer: fix warning in usage of "format".
       new  c0556ce   installer: use ice-9 format everywhere.
       new  0afe28a   installer: Use ice-9 match.
       new  304ea34   installer: Add IETF contraints for hostname in entry form.
       new  0b2db4d   installer: Use a record instead of a list to contain 
tasks.
       new  7a76f1e   installer: Perform a task's dependencies prior to the 
task itself.
       new  ae433e0   installer: Change "interfaces" from a variable to a 
procedure.
       new  8f2b4ce   installer: Add gurses modules.
       new  4db5f19   installer: Use call-with-temporary-output-file.
       new  90322ee   installer: Add alternate method of finding TZDIR.
       new  2db7fe6   installer: Add procedures to replace car/cdr since these  
are frounded upon by Guile gurus.
       new  cd6fd07   installer: Use %default-subsitute-urls instead of our own 
variable.
       new  e89e955   installer: Add new procedure to get the list of volumes.
       new  77588cb   installer: Add completion predicate for disk task.
       new  7585787   installer: Handle the 'back' action in the filesystems 
task.
       new  9e5dc17   installer: Remove unused procedure.
       new  704f546   gnu: guix: Add dependency: guile-ncurses.

The 21 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.