Merge pull request #186 from delabassee/flowdoc

removed some legacy stuff (fn call & route)

Author: rikgibson

docs/FnFlowsUserGuide.md

@@ -199,15 +199,22 @@ $ fn config app flows-example COMPLETER_BASE_URL "http://$DOCKER_LOCALHOST:8081"
 
 ### Run your Flow function
 
-You can now run your function using `fn call` or HTTP and curl:
+You can now run your function using `fn invoke` or HTTP.
 
 ```
-$ echo 10 | fn call flows-example /primes
+$ echo 10 | fn invoke flows-example primes
 The 10th prime number is 29
 ```
 
+To invoke your function via HTTP, you need to know its invocation endpoint (or the function needs to have an HTTP trigger defined).
+
+```
+$ fn inspect fn flows-examples primes
 ```
-$ curl -XPOST -d "10" http://localhost:8080/r/flows-example/primes
+
+Take note of the `fnproject.io/fn/invokeEndpoint` URL and invoke it (ex. using curl).
+
+$ curl -X POST -d "10" http://localhost:8080/invoke/...
 The 10th prime number is 29
 ```