Fixed random chairs map error
fixes singulo bombing
fixed invisible armband bug
Fix healthdoll hud icons missing.
Removes Asteroid from Travis
It's not ready for this yet as Jordie and cc are still working on it heavily.
Merge pull request #6458 from MrPerson/asteroid_is_not_ready_for_travis_you_fags

Removes Asteroid from Travis testing
Merge pull request #6434 from paprka/singulobombing

Fixes singulo bombing
Merge pull request #6435 from paprka/armbandbug

Fixes invisible armband bug
Merge pull request #6433 from Jordie0608/invasionofthecomfychair

[MAP] Removed random chairs on mining
Merge pull request #6457 from phil235/healthdollFix

Fix healthdoll hud icons missing
Fixes airless floor path

I missed these when repathing floors. Whoops.
This PR doesn't update asteroid station. Its maintainers will need to
fix it themselves.
Fixes #6453