Fix handling of NaN and +/-Infinity in JSON serializer#499

Merged

dhaval24 merged 2 commits intomicrosoft:masterfrom

mmaitre314:master

Dec 22, 2017

Commits on Dec 15, 2017

Handle NaN and +/-Infinity in metrics
maitre-matt
committed

Commits on Dec 16, 2017

Default NaN/Infinity serialization to 0 to be consistent with other AI SDKs and make the code compatible with Java 6
maitre-matt
committed