branch master updated (d12909d -> f875830)

[Christopher Baines]

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

    from d12909d  Fix some tab issues in the Makefile.am file
     new f4583e5  Add a new function to get the outputs for a package on a 
branch
     new 7d2309d  Add a page for package output history on a branch
     new e108ed3  Change the sort order for derivations on the package version 
page
     new e18f386  Say that there are no lint warnings
     new f875830  Sort the lint-warning-message-ids when querying

The 5 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/model/derivation.scm           |   2 +-
 guix-data-service/model/lint-warning-message.scm |   3 +-
 guix-data-service/model/package.scm              | 116 +++++++++-
 guix-data-service/web/repository/controller.scm  |  78 +++++++
 guix-data-service/web/repository/html.scm        | 261 ++++++++++++++++++++++-
 guix-data-service/web/revision/html.scm          |  88 ++++----
 6 files changed, 501 insertions(+), 47 deletions(-)