Update of /d22/d9/projects/walkthru/mit/src/LocationAware/graphicssign In directory carve.lcs.mit.edu:/home/pnichols/walkthru/mit/src/LocationAware/graphicssign Modified Files: Direction.java JavaLocationServer.java JavaLocationServerRMI.java Layer3D.java Library.java Location.java LocationServer.java PolylineTriangulator.java Portal.java Space.java Log Message: