AddEnvironmentVariables as the last thing to ConfigurationBuilder() so we can setup them from the hosting environment
AddEnvironmentVariables as the last thing to ConfigurationBuilder() so we can setup them from the hosting environment

I'm using this so I can set DB connection string without needing to touch any files when deploying to a hosting environment. Add the
EnvironmentVariables last means it'll take precedence over any config setting that comes before it.

int2017/Inspicio,int2017/Inspicio