[gnome-packagekit] (5 commits) Non-fast-forward update to branch wip/mak/betterchangelog

[Matthias Klumpp <mak src gnome org>]

The branch 'wip/mak/betterchangelog' 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:

  8dda9c2... Don't fail if changelog contains XML characters
  59fd50a... Allow user to resize the changelog display box

Commits added to the branch:

  7f4324a... Modernize metainfo data (*)
  a36624d... trivial: Find icons even when DATADIR is not correct (*)
  3135dcf... trivial: Fix some simple compiler warnings (*)
  5aa93ff... Don't fail if changelog contains XML characters
  bf573df... Allow user to resize the changelog display box

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