kgraph.text(.ui): added missing 'propagteToChildren' flags in KRendering grammar improved transient value service, registered 'kgraph' file extension in format conversion extension of the ui bundle's plugin.xml
registerd layout syncronization adapters directly to elements to stay in sync when the shape layout or edge layout is replaced and implemented the adapters as eContentAdapter to register with shape layouts as they come and go
kiml.debug: - Changed: Exchanged layout graph view toolbar button icons to use more standard icons. Also updated tool tip texts to conform to Eclipse standards.