compiz: Changes to 'master'

[David Reveman]

 configure.ac         |    3 
 include/compiz.h     |   92 +++++---
 plugins/Makefile.am  |   13 +
 plugins/cube.c       |    5 
 plugins/png.c        |  550 +++++++++++++++++++++++++++++++++++++++++++++++++++
 plugins/screenshot.c |   17 -
 plugins/svg.c        |  252 +++++++++++++++++++++++
 src/Makefile.am      |    1 
 src/display.c        |   86 +++++++
 src/readpng.c        |  413 --------------------------------------
 src/screen.c         |   85 +++----
 src/texture.c        |   35 ---
 12 files changed, 1015 insertions(+), 537 deletions(-)

New commits:
commit 840ddf50dca9123fddca4a489556a741aed4b4cb
Author: David Reveman <davidr at novell.com>
Date:   Mon Dec 11 23:44:18 2006 +0100

    Add svg plugin.

commit 18776186f0c15aeab5e1ffffcfeff9a8be976f68
Author: David Reveman <davidr at novell.com>
Date:   Mon Dec 11 23:40:52 2006 +0100

    Remove extension from default image name.

commit e3357b5ab626b2a861ef39bb80f72b1589170ae3
Author: David Reveman <davidr at novell.com>
Date:   Mon Dec 11 23:40:39 2006 +0100

    Remove extension from default image name.

commit 1536e33bde9368ac8d8455e7df88399849393212
Author: David Reveman <davidr at novell.com>
Date:   Mon Dec 11 22:01:03 2006 +0100

    Add png to default plugin list.

commit 981c157f55db3ec729bc3843a6893e19d4cb112b
Author: David Reveman <davidr at novell.com>
Date:   Mon Dec 11 21:57:14 2006 +0100

    Add png plugin.

commit 92700011a9121e77f5eadbf61a0fc34eba5721fe
Author: David Reveman <davidr at novell.com>
Date:   Mon Dec 11 21:55:05 2006 +0100

    Make image loading extensible.