Flamesword is required for MMA but not present in BN at the moment

[vorpal-void]

ERROR : src/martialarts.cpp:364 [void check_martialarts()] Weapon flamesword in style Hylian Swordsmanship doesn't exist.
ERROR : src/martialarts.cpp:364 [void check_martialarts()] Weapon flamesword in style Setting Sun doesn't exist.

Now, there is a thing that holds me from PR right away: either it could be easily fixed by removing "flamesword" from

https://github.com/Kenan2000/Bright-Nights-Kenan-Mod-Pack/blob/master/Kenan-BrightNights-Modpack/MMA_Mods_Extension/mma_magiclysm_extension.json

OR this little and non-critical error could be left as it is and wait for BN to catch up since kelvinist.json hasn't been updated for a year. Flamesword has been added into CDDA Magiclysm last summer.