Add GitHub profile

[joelazwar]

Feature request #108 Adds display template for github profiles

[mdolr]

Thank you, great pull request, could you just :

• Make the picture rounded (border-radius:50%)
• Display links below the repo / followers / following count
• Replace icon by text (e.g: "Twitter:", "Workplace:" (we will decide on an icon set later)

[joelazwar]

@mdolr I made the changes as you requested and a few others

• Profile picture is now round
• Links are displayed below the repo/follower/following count, and i've aligned the counts to be centered as per container
• Replaced the icons for links with text for now, added some styling edits as well (e.g for unavailable links)

[mdolr]

Merged 👍