2008-03-03  Cosimo Cecchi  <anarki@lilik.it>

	Add ability to vertically and horizontally maximise
	using the mouse, by clicking the titlebar in various
	ways.  A very similar patch was received from Jason Ribero.
	Thanks also go to Tony Houghton and Carlo Wood, who
	both submitted patches which solved this differently.
	Closes #358674.

        * src/include/common.h (MetaActionTitlebar): new values
	for the new actions
        * src/core/core.c (meta_core_maximize_{vertic|horizont}ally):
	new functions.
        * src/ui/frames.c (meta_frame_titlebar_event): handle the
	new action values
        * src/core/window.h: new macros (for regularity, not really
	necessary)
        * src/core/prefs.c (symtab_titlebar_action): new string
	representations of the action values
        * src/metacity.schemas.in: documentation


svn path=/trunk/; revision=3619