+ * Translations update

+ * gtk 3.22: avoid deprecated gdk_screen_get_monitor... functions:

+ * avoid deprecated gdk_screen_width/height

+ * avoid deprecated gdk_screen_get_width/height

+ * screenshot: avoid deprecated GdkDevice objects

+ * dictionary: avoid deprecated GdkDevice objects

+ * avoid deprecated gdk_screen_get_n_monitors

+ * avoid deprecated gdk_screen_make_display_name

+ * gdict-applet: don't use deprecated gtk_show_uri

+ * don't use deprecated gtk_show_uri

+ * avoid deprecated gdk_screen_get_number

+ * Restore Polish translation credits from GNOME

+ * searchtool & logview: avoid deprecated GtkAlignment

+ * mate-screenshot: fix showing busy cursor when saving area screenshot

+ * screenshot: don't translate the timestamp in the filename

+ * mate-dictionary: include correct header to fix occasional FTBFS

+