Extending the tool in bug 6653, add a wrapper around runqemu with options defaulted appropriate for the current machine configuration and image.
Clearing 2.0 milestone
Implemented in master (within the extensible SDK only): http://git.yoctoproject.org/cgit/cgit.cgi/poky/commit/?id=0613301c88dcb5fde293015aadc0bf85b7d4d266
Verified on master: fc45deac89ef63ca1c44e763c38ced7dfd72cbe1 scripts/lib/devtool/runqemu.py