Added module Elm_route.
Added module Elm_segment_control.
Added elm_segment_control_add.
Added elm_segment_control_item_add.
Added elm_segment_control_item_insert_at.
Added elm_segment_control_item_del_at.
Added elm_segment_control_item_get.
Added elm_segment_control_item_label_get.
Added elm_segment_control_item_icon_get.
Added elm_segment_control_item_index_get.
Added elm_segment_control_item_object_get.
Added elm_segment_control_item_selected_get/set.
Added example segment_control_example.
Added elm_config_selection_unfocused_clear_get/set.