Updated _config.yml
Added placeholder initial post
added babelfish logo
Starting with jekyll source from https://github.com/pixelcog/pixelcog.github.io
Merge branch 'master' of github.com:dergachev/babelfrog.com
Removed pixelhub's 404.html
Updated disqus/google analytics IDs
Initial customizations to babelfrog site; based on pixelcog theme