[atomix/wip/kill-libxml] (27 commits) ...Updated Lithuanian translation

[Robert Roth <robertroth src gnome org>]

Summary of changes:

  c89bf59... Avoid occasional resizing for long-named levels (*)
  7b59050... Revert "Updated POT file for translations" (*)
  e4f1959... Remove sr Latn translation (*)
  27126fd... Added pot files to git ignore (*)
  cad78a0... Left-align the clock widget (*)
  b3aa315... Fixed the wrong game name (*)
  110eff6... Updated Czech translation (*)
  dc78d86... Updated Czech translation (*)
  0be80c9... Updated Polish translation (*)
  906366d... 3.15.4 (*)
  34a28ab... 3.15.4 with xz package (*)
  2c59ddc... Updated Brazilian Portuguese translation (*)
  2be6350... Updated Spanish translation (*)
  4f6f4b4... Removed unused local variables (*)
  fe26545... More cleanup (*)
  6bef39e... Remove unused ui_manager (*)
  131c39d... Updated Hebrew translation (*)
  be0eca2... Updated Hungarian translation (*)
  87bd4d0... Prepare 3.15.91 (*)
  2816c63... Updated Swedish translation (*)
  417bcf7... Added Bosnian translation (*)
  29ea19a... Updated Lithuanian translation (*)
  25222c8... Prepare 3.15.92 (*)
  c7e399f... Fixed GTK+3.10 compatibility (bgo #746453) (*)
  9e4350b... Changed project license to GPL-2.0+ only to avoid confusion (*)
  bf635b4... Prepare 3.16.0 (*)
  a104220... Updated Lithuanian translation (*)

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