[libreoffice/f19] (5 commits) ...merge from f20

[David Tardon]

Summary of changes:

  d071404... split LibreLogo into a separate subpackage (*)
  87360dc... create a metapackage depending on all filters (*)
  03d2125... Resolves: rhbz#1050162 don't draw to NULL window (*)
  0de7c3a... Resolves: rhbz#1017379 libreoffice impress imports animated (*)
  3dfb46b... merge from f20

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