[lyx/f19] (7 commits) ...update to 2.1.0

[jamatos]

Summary of changes:

  a9336e7... update to 2.1.0 (*)
  cd153bb... update to 2.1.0 (*)
  db89b05... update to 2.1.0 (*)
  19978d8... Use correct source: lyx-2.1.0.tar.xz (*)
  34af9d7... update to 2.1.0 (*)
  a91bafd... update to 2.1.0 (*)
  77c5d8e... update to 2.1.0 (*)

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