[libreoffice/f22] (5 commits) ...we need to bundle libcmis on rhel-7 now

[David Tardon]

Summary of changes:

  1556d1a... update to 4.4.1 rc1 (*)
  55d104a... package new shaders (*)
  be9165a... Resolves: rhbz#1193971 clear hard coded char props in cells (*)
  fd6658d... update to 4.4.1 rc2 (*)
  3b240a6... we need to bundle libcmis on rhel-7 now (*)

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