Update of /d22/d9/projects/walkthru/mit/src/LocationAware/graphicssign In directory glint:/home/pnichols/walkthru/mit/src/LocationAware/graphicssign Modified Files: DisplayCanvas.java GraphicsClient.java GraphicsSign.java SignageConstants.java Wrapper.java Log Message: Heavily modified class to account for x/y flipping error, network transparency / performance, and visualization errors