refactored rjson output script and boosted speed from 12mins to 2- mins
refactored code and boost speed a little bit, embedded into pipeline
update readme file
typo fix and supress nasty output from apply
checked works and remove decimal numbers in pertage
Merge branch 'master' of github.com:modilabs/nmis into RJson
Merge pull request #232 from SEL-Columbia/RJson

R json