branch master updated (3ae27ba -> 6f89066)

[Christopher Baines]

cbaines pushed a change to branch master
in repository data-service.

    from 3ae27ba  Fix broken build links in view-revision-package-and-version
     new 2a8a574  Allow customising the pg_dump command used
     new dd044c9  Cleanup in the comparison module
     new 6f89066  Support comparing revision system test derivations

The 3 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 guix-data-service/comparison.scm              | 170 ++++++++++++++++-
 guix-data-service/web/compare/controller.scm  |  86 ++++++++-
 guix-data-service/web/compare/html.scm        | 261 +++++++++++++++++++++++++-
 scripts/guix-data-service-backup-database     |   2 +-
 scripts/guix-data-service-create-small-backup |   2 +-
 5 files changed, 511 insertions(+), 10 deletions(-)