* remove DEBUG_FD
Now simply uses `process.stderr`. Breaking API change,
for the v3 branch.
Previously used internal and undocumented Node.js APIs to support
this underly used API.
Fixes#280Closes#386
* remove DEBUG_FD from readme
* Hide in DEBUG_FD deprecation warning in Webstorm Fixes#410
+ Intellij idea
* Hide in DEBUG_FD deprecation warning in Webstorm Fixes#410
* whitelist DEBUG_FD for values 1 and 2 only
* Use appreciate depreciation message