Updated readme with live html link via rawgithub
Updated readme with live html link via rawgithub

cornerstonejs/cornerstone,antoinepairet/cornerstone,jmhmd/cornerstone,liyocee/cornerstone,google/cornerstone,cornerstonejs/cornerstone,cornerstonejs/cornerstone,swederik/cornerstone,antoinepairet/cornerstone,FilippiSilva/cornerstone,FilippiSilva/cornerstone,adreyfus/cornerstone,liyocee/cornerstone,chafey/cornerstone,adreyfus/cornerstone,google/cornerstone,swederik/cornerstone,chafey/cornerstone,adreyfus/cornerstone,jmhmd/cornerstone,cornerstonejs/cornerstone