[gegl] operations: remove gegl:dot

[Téo Mazars <teom src gnome org>]

commit b45bd9bbab36097ffff567fc7bd905f45b71daec
Author: Téo Mazars <teo mazars ensimag fr>
Date:   Mon Nov 11 16:58:05 2013 +0100

    operations: remove gegl:dot
    
    since it's now included in gegl:pixelize

 opencl/dot.cl           |   72 ----------
 opencl/dot.cl.h         |   73 ----------
 operations/common/dot.c |  356 -----------------------------------------------
 po/POTFILES.in          |    1 -
 4 files changed, 0 insertions(+), 502 deletions(-)
---
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 98ebe33..8d01655 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -25,7 +25,6 @@ operations/common/cubism.c
 operations/common/deinterlace.c
 operations/common/difference-of-gaussians.c
 operations/common/display.c
-operations/common/dot.c
 operations/common/dropshadow.c
 operations/common/edge-laplace.c
 operations/common/edge-sobel.c