made FindDCMTK2.cmake work with linux in debug
made FindDCMTK2.cmake work with linux in debug

NicolasSchnitzler/medInria-public,NicolasSchnitzler/medInria-public,aabadie/medInria-public,aabadie/medInria-public,NicolasSchnitzler/medInria-public,rdebroiz/medInria-public,aabadie/medInria-public,rdebroiz/medInria-public,rdebroiz/medInria-public