Add Gitter badge
Add Gitter badge
TrumpTracker/trumptracker.github.io,TrumpTracker/trumptracker.github.io,StarCitizenTracker/StarCitizenTracker.github.io,StarCitizenTracker/StarCitizenTracker.github.io,StarCitizenTracker/StarCitizenTracker.github.io,TrumpTracker/trumptracker.github.io,StarCitizenTracker/StarCitizenTracker.github.io