Major Refactoring

- Move components to separate packages
- Fix HTTP header for 401 response
- Add documentation

config/config.go

@@ -0,0 +1,11 @@
+package config
+
+// Configuration represents the settings needed to configure spaceapid
+type Configuration struct {
+	// The HTTP BasicAuth username for door status updates
+	BAUsername string
+	// The HTTP BasicAuth password for door status updates
+	BAPassword string
+	// The path to the JSON with initial values
+	TemplatePath string
+}