branch wip-installer updated (c2eaa77 -> e7c2d41)

[John Darrington]

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

      from  c2eaa77   Merge remote-tracking branch 'origin/master' into 
wip-installer
       new  1001a9b   installer: Make the install attempts counter global.
       new  3692717   installer: Kill old dhclient instance before starting new 
one.
       new  2440c69   installer: Specify a pid file for wpa_supplicant.
       new  a94e511   installer: Create dedicated module to maintainer the page 
stack.
       new  dbad5a3   installer: Avoid flicker in network page.
       new  07f1f9f   installer: Return to network page after passphrase entry.
       new  e7c2d41   installer: Add procudure for starting a wireless 
interface.

The 7 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:
 gnu/local.mk                              |  1 +
 gnu/system/installer/guixsd-installer.scm | 25 ++++------
 gnu/system/installer/install.scm          |  8 ++--
 gnu/system/installer/key-map.scm          |  4 +-
 gnu/system/installer/levelled-stack.scm   | 79 +++++++++++++++++++++++++++++++
 gnu/system/installer/misc.scm             |  3 ++
 gnu/system/installer/network.scm          | 28 +++++++++--
 gnu/system/installer/page.scm             | 11 ++---
 gnu/system/installer/passphrase.scm       |  4 +-
 gnu/system/installer/time-zone.scm        |  4 +-
 gnu/system/installer/wireless.scm         | 21 ++++++--
 11 files changed, 146 insertions(+), 42 deletions(-)
 create mode 100644 gnu/system/installer/levelled-stack.scm