UX Improvement To Project Page Navigation

# Problem

On the projects page, it appears that the only option is to "Join Project". This is due to the project title and icon not clearly seeming clickable. The blue of the "join project" button visually is the main Call To Action. This is a problem because people do not get to learn more about a project before deciding if they want to join. It also means many people are not getting to codecorp's donate call to action.

Also, it's likely people are getting confused when they click "Join Project" on any project other than codecorps and end up on Github. It makes it feel as if CodeCorps is aiming just to be a repo of github projects.

Mockup of proposed solutions to these two problems: