add example of partial to readme
add example of partial to readme

elainapolson/rails-programmer-profile-partials-web-0615-public,rolandobrown/rails-programmer-profile-partials-web-0715-public,EJLarcs/rails-programmer-profile-partials-web-0715-public,drewprice/rails-programmer-profile-partials-web-0715-public,tylermachen/rails-programmer-profile-partials-web-0715-public,zonika/rails-programmer-profile-partials-web-0715-public,rolandobrown/rails-programmer-profile-partials-web-0715-public,elainapolson/rails-programmer-profile-partials-web-0615-public,apradhn/rails-programmer-profile-partials-web-0615-public,apradhn/rails-programmer-profile-partials-web-0615-public,EJLarcs/rails-programmer-profile-partials-web-0715-public,GabiOC/rails-programmer-profile-partials-web-0715-public,AnnaErshova/rails-programmer-profile-partials-web-0615-public,tylermachen/rails-programmer-profile-partials-web-0715-public,ehawk823/rails-programmer-profile-partials-web-0715-public,AnnaErshova/rails-programmer-profile-partials-web-0615-public,gveltri/rails-programmer-profile-partials-web-0715-public,apradhn/rails-programmer-profile-partials-web-0615-public,elainapolson/rails-programmer-profile-partials-web-0615-public,drewprice/rails-programmer-profile-partials-web-0715-public,lskalkos/rails-programmer-profile-partials-web-0615-public,ehawk823/rails-programmer-profile-partials-web-0715-public,GabiOC/rails-programmer-profile-partials-web-0715-public,tylermachen/rails-programmer-profile-partials-web-0715-public,lskalkos/rails-programmer-profile-partials-web-0615-public,drewprice/rails-programmer-profile-partials-web-0715-public,lskalkos/rails-programmer-profile-partials-web-0615-public,zonika/rails-programmer-profile-partials-web-0715-public,ehawk823/rails-programmer-profile-partials-web-0715-public,GabiOC/rails-programmer-profile-partials-web-0715-public,rolandobrown/rails-programmer-profile-partials-web-0715-public,gveltri/rails-programmer-profile-partials-web-0715-public,EJLarcs/rails-programmer-profile-partials-web-0715-public,gveltri/rails-programmer-profile-partials-web-0715-public,AnnaErshova/rails-programmer-profile-partials-web-0615-public,zonika/rails-programmer-profile-partials-web-0715-public