This change makes the profile of WDR4900 more consistent with other router
specific profiles.
Signed-off-by: Philipp Borgers <borgers@mi.fu-berlin.de>
git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@42898 3c298f89-4303-0410-b956-a3cf2f4a3e73