Redesign landing
Adding hottests exercises
Loading user exercises and submissions
Making submitters and authors mandatory
Adding haskell compilation spec
Removing duplications in view
Adding GH ribbon
Using images for languages
Requiring users to signin
Extracting auth logic
Restricting visibility of test and actions

Only authors can see them now
Restricting access in exercise show view too
Adding routing for all submisions
Linking my exercises
Limiting user submissions and exercises on home
Displaying icons for statuses
Sorting descending items
Adding unicorn
foo
Adding SWIPL with plunit support