GTK2 port.

check I forgot to free some structure when rebuilding the list
limitate the lower fontsize to 16??

cleanup: message creation when executable is not valid and titlebar creation
(curently in directory.C and several time in gui.c)

cleanup: do not use lookupwidget for toolbar in gui.c but create variable 
directly

sleep

use -geometry option command option that overwrite position?

uncomment the debugline for printing history & mameinfo

find why the keypress is detected and not key release when mouse is out of 
clists (main and filter)

frame_to_run option (maybe in the same place than record/playback) ?

change the state of unavailable option to reflect their real state
and take care to not save them and load them if they are available again

Load game preference only once instead of each option string creation
maybe passs the target as parameter to be sure to take the good one

are joydevname used for new i386 linux 1.x.x joystick driver ?
are Hotrod and usbpad tied with the joystick type ?

find a way (maybe using temporary file) to test the svgalib executable, 
in that case, could we pre-reconise it by name or when getting the first line?

check default directories for screenshot and spool

find how to free a memory from glist

find the memory leak when I rebuild the CTree

refresh folders if the path to catver is changed

perform a quick check if the rompath is changed

check if I dont forget to free something when I display the error message
 and in the other part where I do the same thing ie just after to free the list

change the tri_status_bar by a gtkbin that will contain either tri_status_bar
or the progress_bar and why not for the toolbar and his two hseparators

cleanup the creation of tolbars, I dont think I need the set data full 
because I'll put everything in the mai_gui struct directly

clean the columns title creation

sortable columns in detail view
	only sort clist not the glist(see the speed of both)
	will sort the glist only when a request for another view

catch signals (SIGINT) to exit properly from gxmame if a ctrl-C occurs

unsensitive the quick check button during the quick check

support for icons (or at least png icons from mamu,
	pixbuf doesnt support the format of current icon)

create widget to display large icons and the simple horizontal list
	fuctions to display list and large icons
tweaking:	separate the titles and content
		or recreate titles each time eg (filters change...)?

clean up and reorder the parsing of listinfo
print a zero when no button number information
(maybe not if the inverse give a good result but more homogeneous)

sort the glist at the beginning depending the sorted column or at least 
following the gamename

the gtk window is placed at good position but this is the gdk window position 
that is saved (without decoration)

find a way to correct the strange but logic behavior when we show and hide 
filters and screenshot alternatively 
   maybe by using setting the rightpanel relatively to the right
   or by testing if the folderpanel is active or not
   and calculate the new position relatively to the left border of the window
   and not relatively to the left pane
   
list for the display and alsa card?? maybe later

