Add events with attachments
Ad documents with attachments
Sortable documents and documents pages
Upload to amazon S3
Add CSS styles
Edit CSS style of nav menu
Finish one article show page
Article categories define in single table
Documents page finish
Finish ineractive part of competitions page with jquery
Tags complete
Search in admin panel complete
Fix bugs with css
Top material highlight in articles index list
Fog configure
Commit before deploy
Add of mysql2 gem
Edit Carrierwave config for different sizes of article photos
Add vk share button
Fix bugs with turbolinks