Add layers support.

Add layers support.

2008-11-15  Carlos Garcia Campos  <carlosgc@gnome.org>

	* shell/Makefile.am:
	* shell/ev-jobs.[ch]: (ev_job_layers_init),
	(ev_job_layers_dispose), (ev_job_layers_run),
	(ev_job_layers_class_init), (ev_job_layers_new):
	* shell/ev-sidebar-layers.[ch]:
	* shell/ev-view.[ch]: (ev_view_form_field_button_create_widget),
	(ev_view_form_field_text_save), (ev_view_form_field_choice_save),
	(ev_view_reload_page), (ev_view_reload):
	* shell/ev-window.c: (setup_sidebar_from_metadata),
	(ev_window_sidebar_current_page_changed_cb),
	(sidebar_layers_visibility_changed), (ev_window_init):

	Add layers support.

svn path=/trunk/; revision=3268