We need to make it simpler to launch QML files in general, Symbian and Maemo especially

If you look at most other technologies like Flash you can run the files just by double clicking the file in a file manager. On Symbian this happily will launch .swf (flash) files, but not .qml files. We could have a dedicated QML launcher on all platforms, however on Symbian and Maemo this adds an extra icon to the app grid which should be avoided at all costs. Instead could we just launch QML files it they are double clicked in the file manager? It would be nice to have some flags or something you can set in the root QML file that also sets things to be fullscreen or not.