cmt/requirements: In pattern named_dual_use_library, set macro <library>stamps, fix macro <package>_linkopts


git-svn-id: svn+ssh://svn.cern.ch/reps/atlasoff/AtlasPolicy/branches/AtlasPolicy-01-07-00-branch@540885 4525493e-7705-40b1-a816-d608a930855b