branch master updated (e81c906 -> 7175aba)

[Danny Milosavljevic]

dannym pushed a change to branch master
in repository guix.

      from  e81c906   gnu: wxsvg: Update to 1.5.12.
       new  4b9e9ab   system: Add A20 OLinuXino LIME2 installer.
       new  a7bb327   system: Add A20 OLinuXino MICRO installer.
       new  8bac66d   system: Factor out agetty-default-service.
       new  fccdc8c   system: Factor out embedded-installation-os.
       new  df8a909   system: make-u-boot-package: Replace underscores by 
dashes in package name.
       new  84ee337   system: Add Nintendo NES Classic Edition installer.
       new  6ef5162   gnu: Add abootimg.
       new  7175aba   gnu: Add mkbootimg.

The 8 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/bootloader/u-boot.scm    | 20 ++++++++++-
 gnu/packages/android.scm     | 66 +++++++++++++++++++++++++++++++++++-
 gnu/packages/bootloaders.scm | 13 ++++++-
 gnu/system/install.scm       | 80 +++++++++++++++++++++++++++-----------------
 4 files changed, 146 insertions(+), 33 deletions(-)