numpy>=1.9.2
SimpleITK>=0.9.1
PyWavelets>=0.4.0, <=1.0.0
pykwalify>=1.6.0
six>=1.10.0

numpy>=1.9.2
SimpleITK>=0.9.1
PyWavelets>=0.4.0
pykwalify>=1.6.0
six>=1.10.0

Remove upper limit from PyWavelet version
SETUP: Remove upper limit from PyWavelet version

Initially introduced due to a problem with building PyWavelet extension in slicer build (https://github.com/Radiomics/SlicerRadiomics/issues/50).
This was introduced in PyRadiomics commit c828b99.
Slicer now uses Python3, removing the need to build PyWavelet from source.

Therefore, remove the upper limit to allow using latest release of PyWavelet.
