Highlight warning if JFFS is enabled
Had the wrong default, RT-N16 build was ending up with it enabled
Commit back cleared flag to nvram
Non-ARM router MTD erase was moved to a different function
Reverted WL, CTF and CTF-related kernel code to 5.100 (RT-N66U)
Merge branch 'n66-old-wl' of github.com:RMerl/asuswrt-merlin into n66-old-wl