[CARBONDATA-1219] Documentation - not supported high.cardinality.row.count.percentage
[CARBONDATA-1219] Documentation - not supported high.cardinality.row.count.percentage

This closes #1170

jatin9896/incubator-carbondata,aniketadnaik/carbondataStreamIngest,jackylk/incubator-carbondata,aniketadnaik/carbondataStreamIngest,manishgupta88/incubator-carbondata,zzcclp/carbondata,ravipesala/incubator-carbondata,nehabhardwaj01/incubator-carbondata,zzcclp/carbondata,zzcclp/carbondata,ravipesala/incubator-carbondata,manishgupta88/carbondata,aniketadnaik/carbondataStreamIngest,nehabhardwaj01/incubator-carbondata,shivangi1015/incubator-carbondata,HuaweiBigData/carbondata,shivangi1015/incubator-carbondata,sgururajshetty/carbondata,HuaweiBigData/carbondata,PallaviSingh1992/carbondata,manishgupta88/incubator-carbondata,ravipesala/incubator-carbondata,manishgupta88/incubator-carbondata,manishgupta88/carbondata,ravipesala/incubator-carbondata,zzcclp/carbondata,jackylk/incubator-carbondata,jatin9896/incubator-carbondata,HuaweiBigData/carbondata,sgururajshetty/carbondata,PallaviSingh1992/carbondata,nehabhardwaj01/incubator-carbondata,zzcclp/carbondata,jatin9896/incubator-carbondata,jackylk/incubator-carbondata,shivangi1015/incubator-carbondata,PallaviSingh1992/carbondata,jackylk/incubator-carbondata,manishgupta88/carbondata,manishgupta88/carbondata,sgururajshetty/carbondata,manishgupta88/incubator-carbondata