Wrote about application registration in README.
Wrote about application registration in README.

yatsu/bestmix,malavbhavsar/mitra,yatsu/bestmix,yatsu/bestmix,cngondo/bestmix,malavbhavsar/mitra,cngondo/bestmix,malavbhavsar/mitra,cngondo/bestmix,cngondo/bestmix