Log Message:
mate-utils: update to 1.22

### mate-utils 1.22.0

  * Translations update
  * Initialize Travis CI support
  * Make translatable the copyright in about dialog
  * enable translations for  ca@valencia again
  * help - bump docbook 4.5
  * eggsmclient: avoid deprecated 'g_type_class_add_private'
  * move appdata to metainfo directory