Clarify documentation
Merge branch 'release'
update gdcm data to the latest
Merge branch 'release'
Make sure to compile any VTK 5 and above when compiling against VTK 6
Fix behavior of strstep + strdup + free
Make sure that byteswap.h does provide bswap_32
Do not remove any existing IOP / IPP as a side effect of SetOrigin / SetDirCos

This would breaks some SOP extended class behavior and is a bad practice anyway. Close bug 322
Remove paranoid checks

This check was invalid anyway. See bug 321
DESIRED_CMAKE_CSHARP_COMPILER variable can also be "4"
Allow removal of items should work since gdcm requires undefined length anyway
Remove a simple warning
Simplify byte swapping code

See bug issue 307
Wrong synopsis in manpage for gdcm2pnm
Merge branch 'release'

Conflicts:
	Source/DataStructureAndEncodingDefinition/gdcmSequenceOfItems.cxx
add missing md5 & sha1
missing media storage
Merge branch 'release'
fix installation on windows with vtk 6.1

During the install phase, it was looking for vtkCommon.dll in its old
location. Note that now this library does not exist anymore and the path
has been updated.
Merge branch 'release'