Remove analyze readers and writers references, deprecated in ITK 4
Further remove analyze readers and writers references, deprecated in ITK 4
Further remove analyze
Modify references to outdated filters in ITK 4, update wrt RPI ITK 4 branch
Remove ITK_LIBRARIES that was making way too many inclusions from ITK
Further remove shadowing warnings
Remove warning
Add new GDCM handling, compatible with ITK4 from Nico Toussaint
Some more warnings removal
One warning had made it through