* New upstream snapshot.

  - Cherry-picked fixes in Ubuntu merged to development branch
  - Disable failing tests due to distro patch (LP: #1058577)
  - Fix leakage of destroyed_pixmaps_table, containing pointers to freed 
    decor_t's which could result in a freed GHashTable being passed into 
    g_hash_table_remove and causing a crash. (LP: #1060171)