[lyx/f21] (7 commits) ...Merge branch 'master' into f21

[José Abílio Oliveira Matos]

Summary of changes:

  08de167... Add metainfo file for lyx fonts (*)
  1d23afb... Add metainfo file to show this font in gnome-software (*)
  ca67af9... 2.1.2.2 (#1159499) (*)
  cd0d2c4... Rebuild for boost 1.57.0 (*)
  cdea3d6... Rebuild for boost 1.57.0 (*)
  2d4fe53... update to 2.1.3 (*)
  aeb7d76... Merge branch 'master' into f21

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