RDX Score

Modified TradingView script for bankniftydoctor's RDX strategy. Original script idea credits to TheProfessorDev

- I have modified the code to reflect core RDX strategy score, instead of the simplified one
- Every bar (including ones in RSI 45-55) will display its RDX score.

p.s .For the uninitiated, these number generated by this script are used for the RDX strategy devised by @bankniftydoctor. There's an anchored note at the upper right corner, which briefly summarises the RDX score & the positions to be taken accordingly.