improvement: Handle multiple configuration formats

[fboula]

Hi,

I am working with Lamp to create alerts from a workflow failure. I work with containers to do so and I really would like to be able to configure lamp from environment variables instead of a configuration file.

I do not know GO so I kind of relying on community to develop this feature, but I know there are some existing GO modules that provide this like spf13/viper..

Let me know if I can help our you need more informations.