[PyX/f22] (6 commits) ...update to 0.12.1

[José Abílio Oliveira Matos]

Summary of changes:

  4e2c71b... update to 0.12.1 (*)
  2d29df4... update to 0.12.1 (*)
  44a02d9... update to 0.12.1 (*)
  89e8c39... Update manual that was forgotten when the source was upload (*)
  1a786f9... update to 0.12.1 (*)
  157ab09... update to 0.12.1 (*)

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