Make it so that clicking on Emerging or General will display tracks specific to them

[yu-nix]

Whatever "tracks" are referred to. Challenges are challenges, but the Emerging and General paths will have different tracks specific to them, either clicking on them (or displaying them in tandem) should distinguish the tracks.

• options
  • swap the tracks out by clicking on the specific track (similar to how HackGT8 does them)
  • display them all at once, but ensure that the user can tell which track belongs to which track.