Merge pull request #36 from jabranr/gh-pages

Minor updates
Merge pull request #37 from jabranr/gh-pages

update data path
Merge pull request #39 from jabranr/gh-pages

add google adsense ad
Merge pull request #40 from jabranr/gh-pages

Few minor updates
Merge pull request #41 from jabranr/gh-pages

Few minor updates
Merge pull request #42 from jabranr/gh-pages

Update to next version
Merge pull request #43 from jabranr/gh-pages

Minor updates