Add an archived flag to all calls

Allows to ignore papers from past calls
Make sure archived is off by default
Render the name in the paper field once deanonymized
Show whether you put a note and votes on papers
Cleaned up "Tracks" from config/application.yml
Created model Rating, UserPaperRating and  RatingDimension. associated with papers and users
Moved admin section from papers#show view to a partial view
Change rating range from 0 to 2
Add a seeds file
Scoring without UI
Rename the admins to something rememberable
Add scoring display and sorting by it
Make the score the mean of votes
Admin layout displaying everything inside a "row"
Allowing admins to vote on papers
Added nice and friendly icons for voting process