Merge pull request #49 from adamgall/add-server-docs

Include some documentation about how to use the `--add-server` flag

Author: danielgtaylor

README.md

@@ -15,6 +15,7 @@ A simple, quick, cross-platform API mock server that returns examples specified
 - Server validation (enabled with `--validate-server`)
   - Validates scheme, hostname/port, and base path
   - Supports `localhost` out of the box
+  - Use the `--add-server` flag, in conjunction with `--validate-server`, to dynamically include more servers in the validation logic
 - Request parameter & body validation (enabled with `--validate-request`)
 - Configuration via:
   - Files (`/etc/apisprout/config.json|yaml`)
@@ -30,6 +31,9 @@ apisprout my-api.yaml
 # Validate server name and use base path
 apisprout --validate-server my-api.yaml
 
+# Dynamically Include a new server / path in the validation
+apisprout --add-server http://localhost:8080/mock --validate-server my-api.yaml
+
 # Load from a URL
 apisprout https://raw.githubusercontent.com/OAI/OpenAPI-Specification/master/examples/v3.0/api-with-examples.yaml
 ```