[gegl] (22 commits) Created branch soc-2013-n-point-deformation

[Marek Dvoroznak <dvoromar src gnome org>]

The branch 'soc-2013-n-point-deformation' was created.

Summary of new commits:

  17b488d... npd branch created
  11332a4... add part of n-point deformation library
  52e913e... add part of n-point deformation library
  14def44... add part of n-point deformation library
  424892b... update header file path
  f2ca819... make shared NPD library
  810c55e... add mesh refinement functions
  6081cda... change order of build of NPD library
  e3f1da4... clear output buffer
  34b40d0... libs: npd: update 'add control point' function
  d59c3d1... libs: npd: add MLS-like deformation
  bf2a558... libs: npd: add alpha parameter to MLS weights
  8cbb8fd... operations: npd: add options
  e64c7ba... operations: npd: add proper boundary check for get/set pixe
  2940b32... libs: npd: add alpha blending
  9f4389e... Fix make check error on Jenkins
  f6fc7f3... npd: add option to draw mesh
  8a93a7e... libs: npd: add function to remove a list of control points
  d8724be... libs: npd: reset weights when # of control points is 0 and 
  c7f3b9a... npd: preparation for transition to RGBA float color model
  8199cff... libs: npd: add function to get a control point with specifi
  0c24c34... operations: npd: recompute MLS weights when it changed