Revert "Article on 'Caveats of Jekyll'"
Merge pull request #19 from cryptic-io/revert-11-jekyllCaveats

Revert "Article on 'Caveats of Jekyll'"
escape jekyll template tags
Merge pull request #21 from akenn/bugfix/jekyll-caveats-article

Escape jekyll template tags
Added vim swap files to gitignore