Make it clearer what is big project VS small project VS small contrib

[brillout]

I contribute almost every day to the Reframe repo since several months. It should automatically strongly stick out in comparison to all other entries of my ghuser list.

In general it would be cool if when I go to a profile I can quickly see what is

• a big project the user is working on since several months/years with several commits a day
• a small library that the user works on occasionally
• a project he contributes to on regular basis
• a project he contributed to only 1 time / couple of times
• etc.

[lourot]

👍 note for myself: related to #25

[brillout]

I think the badges now reflect the different kinds of contribs