changed ruleJS formula parser to use big.js library for decimal calculations, since numeral.js had a few issues of its own for big decimals
changed ruleJS formula parser to use big.js library for decimal calculations, since numeral.js had a few issues of its own for big decimals

mlorb/scinote-web,Ducz0r/scinote-web,mlorb/scinote-web,mlorb/scinote-web,Ducz0r/scinote-web,Ducz0r/scinote-web