compiz: Changes to 'master'

[Danny Baumann]

 include/scale.h       |   31 ++++++---
 metadata/scale.xml.in |   17 ++++-
 plugins/scale.c       |  168 +++++++++++++++++++++++++++++++++++++++++---------
 3 files changed, 176 insertions(+), 40 deletions(-)

New commits:
commit 5877ee7123cc7ce2a1bcd7dd7ba6ee0c75abda63
Author: Danny Baumann <dannybaumann at web.de>
Date:   Thu Jun 7 09:36:48 2007 +0200

    Added hoveredWindow variable to ScaleDisplay that always indicates the window which is hovered with the pointer.

commit 77def1253419e1e0d3335f4c4790471b5130f087
Author: Danny Baumann <dannybaumann at web.de>
Date:   Thu Jun 7 08:52:59 2007 +0200

    Change default keybinding for 'Initiate scale mode' to Shift+Alt+Up
    to avoid conflicts with the plane and wall plugins.

commit 343542fcd6e0124b7b41399088fe4a734d82cc6e
Author: Danny Baumann <dannybaumann at web.de>
Date:   Thu Jun 7 08:51:29 2007 +0200

    Added an option to select scale's behaviour if multiple outputs are used.
    Selections are 'Scale on current output' (previous behaviour) and 'Scale on all outputs'.