Detailed dashboard view of individual users.

**Is your feature request related to a problem? Please describe.**
Sometimes, we might want to have a detailed view of contributions per user the user can click on a specific contributor of a repository to access a detailed report view of what he or she has done in the past. It is also a nice place to build other ways to view user contribution to a project (i.e. calendar view etc.) We can create individual modules for each different view and have a dashboard-like page for each user accessible via clicking on the username in the WATcher home screen. This also give us the flexibi

**Describe the solution you'd like**
Create specific page to view details of an individual similar to the Github profile page and populate it with information on the user related to the current repository as well as other statistics.