As a user I want a leaderboard page so I can see my standings compared to my peers.

[kubeliv]

Create the leaderboard page in the UI using the respective API at /api/leaderboard.

Create a paginated leaderboard using ID.

• [x] #185
• [x] #184
• [x] Create a template table to for the Leaber board display
• [x] Make some ehancement on the display of the leader board so it looks better
• [x] API call to backend to display some made up information for now
• [x] Make sure the table is sorted based on how many challenges has completed

[kubeliv]

This has also been deployed to the production environment.

[colbycocking]

Closed with PR #207