Suggestion: Connect the web pages

[TheRaffy]

Hey, I noticed that there are alot sub pages and they are not connected enough in my opinion.
I suggest to add a link to gamereplays.org at the resource center
and also to add the resources center at the navigation bar of the main page.
This could boost value of these sub pages.

Can also found here:
OpenRA/OpenRA#8904 (comment)