master updated (fc204ff -> 87ad259)

[Jan Nieuwenhuizen]

janneke pushed a change to branch master.

      from  fc204ff   doc: Mention the supported transports.
       new  88363fa   base: Make working copy writable.
       new  bbab646   gnu-system: Accept subset with list of package names.
       new  87ad259   base: Show feedback when build has finished.


Summary of changes:
 examples/gnu-system.scm | 18 +++++++++++++++---
 src/cuirass/base.scm    | 20 ++++++++++++++++----
 2 files changed, 31 insertions(+), 7 deletions(-)