Problem with vpgtle data

[tbaudier]

It seems there are two problems in the vpgtle (https://github.com/OpenGATE/GateContrib/tree/master/imaging/vpgtle) examples:

• For stage1 and stage2, the patient.raw is corrupted: the size of the raw in MB does not correspond to the supposed size calculated from the mhd and does not correspond to any data type. A solution is to copy the data from that folder: https://github.com/OpenGATE/GateContrib/tree/master/dosimetry/dosimetry/protontherapy/data
• For stage2, the source.raw cannot be open with Mac. It's a 4D image. On Mac there is an error when we open this image in Gate or in vv. The errors do not occur with Linux OS.

[tbaudier]

For the source.mhd file: https://github.com/InsightSoftwareConsortium/ITK/issues/2602

[tbaudier]

The second problem was resolved by ITK and MetaIO: update ITK