always sort by relevance, allow limit results by time [#29]
updated nextras/static-router
layout: removed unused JS
ElasticSearch: used range filter instead of numeric_range
dropped support for IE7 (IE < 10 have only 0.25 % usage)
updated Bootstrap from 3.0.0 RC1 to 3.2.0

http://getbootstrap.com/customize/?id=85b691827c61b975412d
https://gist.github.com/85b691827c61b975412d
replaced FontAwesome with custom build using fontello.com
updated jQuery to 2.1.1
css: rebuilded bootstrap with code support

http://getbootstrap.com/customize/?id=d6c071a6286c7a51c5a2
https://gist.github.com/d6c071a6286c7a51c5a2
add bin directory to autoloader
add kdyby/console, facebook/php-sdk-v4
refactor es-regenerate-index to es:reindex command
add persistent key value storage service
add ImplementationException
add Facebook crawler
add crawler verbose output
refactor fb auth logic to separate command
fix es updater trying to index invalid time format
fix facebook returning same post multiple times
remove obsolete crawlerPresenter and tokens