[IGSTK-Developers] ITK renaming zlib directory

[Luis Ibanez]

FYI:

A recent update in ITK have renamed the directory "Utilities/zlib"
as "Utilities/itkzlib".

As a consecuence, IGSTK builds that use a recent (e.g. Nightly) ITK,
will encounter the following error:


igstkToolCalibrationReader.txx:21:23: error: zlib/zlib.h: No such file 
or directory


the solution is to replace

                    "zlib/zlib.h"

with

                    "itkzlib/zlib.h"


However, for this to make sense we should update the ITK used by
all the machines in the Dashboard.

Given that we are starting the release process of ITK 3.0, such
an update in IGSTK machines is probably a good idea anyways.



    Luis