[grilo-plugins] (6 commits) Non-fast-forward update to branch wip/jfelder/lua-grl-related-keys

[Jean Felder <jfelder src gnome org>]

The branch 'wip/jfelder/lua-grl-related-keys' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  835fef8... lua-factory: Factor out function to add key
  b941944... lua-factory: Add support for GrlRelatedKeys
  91bf2dc... lua-factory: Handle numerical indexes in lua-json
  2aafcfa... tests: Remove empty line in the lua-factory config file
  fbcb028... tests: Add a test for lua-factory GrlRelatedKeys support

Commits added to the branch:

  72e87b8... Update Swedish translation (*)
  942d71b... lua-factory: Factor out function to add key
  84838a4... lua-factory: Add support for GrlRelatedKeys
  03cde13... lua-factory: Handle numerical indexes in lua-json
  0ab0b5a... tests: Remove empty line in the lua-factory config file
  3fd0ebf... tests: Add a test for lua-factory GrlRelatedKeys support

(*) This commit already existed in another branch; no separate mail sent