Warning when runs with custom config

[rbudiharso]

I run electrode with NODE_ENV=demo and I get a warning that says Electrode Server Notice: NODE_ENV (demo) should be empty or one of development,staging,production,test, is this expected? the demo.json itself only contains {}.

[ananavati]

@rbudiharso please refer to the comment here: #9 (comment)

can we please keep the conversation in one central place over at #9 for ease-of-search and reference

[jchip]

electrode-server internally is aware of the four env listed and it might have some default configs for them. That message is just to inform you that you've specified one it's not aware of. Basically FYI. There's no issues with it.