src/package.lisp (make-x-drawable): Drawable wrapper to prevent type error in some CLX versions. Replace xlib:drawable-* functions with x-drawable-* equivalents

src/clfswm-layout.lisp: Add a variable border size for frames and windows. contrib/volume-mode.lisp (set-default-volume-keys): Add more keybindings (up/down, right/left) to raise/lower the volume.

src/clfswm-query.lisp (query-print-string): Change cursor color and show parenthesis matching with colors (on match and on errors).

 main-loop, generic-mode: Use an xlib:event-listen before processing event with xlib:process-event. This prevent a bug with CLX threaded implementation like sbcl.

src/*.lisp: Replace the case to handle event with a more (tricky) lispy  method which bind a function to each keywords associated to graphics events. Remove event handler hooks as they're not needed anymore (To replace them: use closure and define-handler).

src/clfswm-util.lisp (delete-current-child): Invert bindings and menu entry between delete-current-child and remove-current-child. ie: Delete a child and its children in all frames by default.

src/clfswm-placement.lisp: New file. Allow to place info windows or query windows on an arbitrary place. Allow to bannish the pointer on an arbitrary place.

src/*.lisp (*): Use map-window instead of xlib:map-window. So calls xlib:display-finish-output on each map-request. So speed up	the window display.

Keyboard handle strategie change: Grab all keys by default and replay just what is needed. No change for	the second mode.


git-svn-id: svn+ssh://common-lisp.net/project/clfswm/svn/clfswm@73 a42fa774-7830-0410-a598-a0bf735cded7

git-svn-id: svn+ssh://common-lisp.net/project/clfswm/svn/clfswm@40 a42fa774-7830-0410-a598-a0bf735cded7

git-svn-id: svn+ssh://common-lisp.net/project/clfswm/svn/clfswm@37 a42fa774-7830-0410-a598-a0bf735cded7