[gegl] (11 commits) Created branch soc-2011-warp

[Michael Murà <mmure src gnome org>]

The branch 'soc-2011-warp' was created.

Summary of new commits:

  050d6bc... map-absolute, map-relative: add a property to choose the sa
  e3039cd... add a buffer-cache op in the workshop
  3ee476e... rename gegl_chant_interpolation to gegl_chant_sampler
  2d7186c... map-relative/absolute: rename interpolation to sampler_type
  960a574... gegl-chant: replace gegl_chant_sampler with a generic gegl_
  2a862c6... rename all GEGL_INTERPOLATION_* to GEGL_SAMPLER_*
  9bff83e... add a wip operator warp in the workshop, and dedicated enum
  e4e16af... gegl:warp: rename warp_private to WarpPrivate and fix compi
  a33a164... configure.ac: add a check for rint, and define HAVE_RINT ac
  51146e9... gegl-xml.c: correct wrong and misleading indentation
  31b156f... gegl-tile-backend-file.c: remove an unneeded printf that se