[glom/boostpythonretry] (12 commits) ...Merge branch 'master' into boostpythonretry

[Murray Cumming <murrayc src gnome org>]

Summary of changes:

  3adcc9a... Update Czech translation (*)
  bd33b30... Do not include pygtk.h (*)
  5423236... Added a guard clause when adding relationships from fields (*)
  979547a... Fixed a crash that got uncovered by the previous commit (*)
  437c16f... Updated Slovenian translation (*)
  c4c99e7... Updated German translation (*)
  c0267ac... Updated Spanish translation (*)
  3780440... Fixed merge conflict. (*)
  327802b... 1.13.3 (*)
  adf070f... Trying to please git. (*)
  55ffba3... libglom: Fix build issue for Maemo. (*)
  eaec436... Merge branch 'master' into boostpythonretry

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