commented out size of h3 because it was == to h2 (now h3 takes its size from bootstrap.css); fine-tuned h4 to differentiate it more, as it was getting lost
Merge branch 'master' into igalSite
removing the redundant h3 block that had been commented out
refactored and added more info
Merge pull request #16 from druid-io/igalSite

Igal site