Added forwarding of stack traces from React.NET console mock#419

Merged

Daniel15 merged 2 commits intoreactjs:masterfrom

Halstatt:stack-traces-forwarding

Jul 2, 2017

Commits on Jun 26, 2017

Added forwarding of stack traces from React.NET console mock
Halstatt
committed

Commits on Jul 2, 2017

Use JSON encoding to simplify stack trace handling
Daniel15
committed