branch master updated (8b341eb -> bd7e1ff)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  8b341eb   emacs: Adjust 'guix environment' popup.
       new  279ec1d   ftp-client: Restrict to TCP connections.
       new  4856700   ftp-client: Add timeout parameter to 'ftp-open'.
       new  60fd512   download: Add timeout parameter for connections.
       new  1b9aefa   download: Always use AI_ADDRCONFIG when resolving host 
names.
       new  bd7e1ff   lint: Have connections time out after 3 seconds.

The 5 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:
 guix/build/download.scm |   82 +++++++++++++++++++++++++++++++++++------------
 guix/ftp-client.scm     |   55 ++++++++++++++++++++++++++++---
 guix/scripts/lint.scm   |   13 ++++---
 3 files changed, 119 insertions(+), 31 deletions(-)