Merge pull request #10 from korczis/master

Added Google Analytics
Merge pull request #11 from korczis/master

Cosmetics
Update README.md
Being idiomatic.js and asking smart questions ...
Update README.md
Fixed build status badge
Better code climate link
Better visits link
Added support for user configs
Merge pull request #27 from korczis/feat-user-configs

Added support for user configs
Update solr port
Update config.js
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'micro/master'