Proper landing page

[clemsos]

Topogram needs a proper landing page

• Move docs to /docs Move docs to sub-domain #13
• Fancy header
• Needs a funny logo / image / character Finally need a logo/VI for topogram #9
• Introduce the main 3-5 features
• Explain why Topogram is used (#description)
• Showcase of 5 existing (good) examples
• Link to app
• Link to Read the docs / get started
• Partners (with logo) see Logo of the partners #10
• News / links / papers about the project - News and updates about project evolution  #8
• Call to action : register newsletter ?
• Support with list of challenges - Needs a "How to contribute' list of challenges #14
• Email
• Twitter
• Github