2009-03-05 Alejandro G. Castro <alex@igalia.com>

2009-03-05 Alejandro G. Castro <alex@igalia.com>

Added a new example application that allows tuning the pannable
	area and replaced defines with properties in order to simplify the
	tuning: PROP_DRAG_INERTIA, PROP_PANNING_THRESHOLD,
	PROP_SCROLLBAR_FADE_DELAY, PROP_BOUNCE_STEPS, PROP_FORCE and
	PROP_DIRECTION_ERROR_MARGIN.

	* examples/hildon-pannable-area-tuning-example.c: New example
	application.
	* src/hildon-pannable-area.c,
	(hildon_pannable_area_class_init),
	(hildon_pannable_area_init),
	(hildon_pannable_area_get_property),
	(hildon_pannable_area_set_property),
	(hildon_pannable_area_launch_fade_timeout),
	(hildon_pannable_area_adjust_value_changed),
	(hildon_pannable_axis_scroll),
	(hildon_pannable_area_motion_notify_cb),
	(hildon_pannable_area_scroll_cb),
	(hildon_pannable_area_button_release_cb): We have converted some
	of the defines that control the widget to properties to simplify
	the tuning.