DOC, ENH DOC:	renamed variables ENH:	made the pecentile intensity option respect the current intensity step
DOC, ENH
DOC:	renamed variables
ENH:	made the pecentile intensity option respect the current intensity step

ericdill/xray-vision,giltis/xray-vision,licode/xray-vision,licode/xray-vision,ericdill/xray-vision,sameera2004/xray-vision,giltis/xray-vision,sameera2004/xray-vision