webui: switch to the new cookie handler on the performance tuning graph (fixes missing scales)
mt-daapd: merge change missed from a recent GPL update
resynchronized SDK6-470x environment with GPL (a few files weren't up-to-date)
dpi: ignore root level files that get copied during build
Bumped revision to 376.49 alpha 4
Merge branch 'master' of https://github.com/RMerl/asuswrt-merlin