The following patch changes Buffalo WMR-300 dts filename, board, image and profile names from "WMR300" to "WMR-300" (for consistency).

Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46628 3c298f89-4303-0410-b956-a3cf2f4a3e73