Add HUXLEY_DEFAULTS environment variable
Add HUXLEY_DEFAULTS environment variable

Milstein/huxley,johnantoni/huxley,ijl/gossamer,facebookarchive/huxley,sri85/huxley,Milstein/huxley,Lanzafame/huxley,crashlytics/huxley,lyft/huxley,ijl/gossamer,johnantoni/huxley,10io/huxley