# Functions
Debug - shorthand Log.Debug.
Error - shorthand Log.Error.
Fatal - shorthand Log.Fatal.
GetConfig creates ConfigList from environment variables.
GetShortUUID makes random characters with specified length.
Info - shorthand Log.Info.
NewElasticSearchClient creates a new elasticsearch client.
NewMongoDBClient creates a new mongodb client.
NewRouterWithInject creates a new router with inject header middleware.
Warn - shorthand Log.Warn.
# Variables
ErrInviteNotFound is shared error for handling createAccount method.
Log - log client.
# Structs
ConfigList stores credentials.