AGT-721: Doc for size, pos, region#18

DimaIntentIQ merged 2 commits into

v_0.34DimaIntentIQ/prebid.github.io:v_0.34from

AGT-721-support-region-in-module-docDimaIntentIQ/prebid.github.io:AGT-721-support-region-in-module-docCopy head branch name to clipboard