ADD: get sign of phase encoding from Siemens DICOMs and put into XML


git-svn-id: https://www.nitrc.org/svn/cmtk/trunk@5323 42a5c34f-2066-0410-bec5-ba365beb4995
TST: updated baseline XML files with phase encode data

git-svn-id: https://www.nitrc.org/svn/cmtk/trunk@5324 42a5c34f-2066-0410-bec5-ba365beb4995
DOC


git-svn-id: https://www.nitrc.org/svn/cmtk/trunk@5325 42a5c34f-2066-0410-bec5-ba365beb4995