Update CLI docs to reflect new CLI verb/noun structure (#1031)

Use new CLI syntax

examples/UPDATE-OR-DELETE/hash/README.md

@@ -34,7 +34,7 @@ This will create a docker image and push the image to docker.
 ## Publishing to Fn
 
 ```bash
-fn routes create <app_name> </path>
+fn create route <app_name> </path>
 ```
 
 This creates a full path in the form of `http://<host>:<port>/r/<app_name>/<function>`

examples/apps/blog/README.md

@@ -22,8 +22,8 @@ cat post.json | fn run -e DB_USER=root -e DB_PASS=pass posts/create
 fn run -e DB_USER=root -e DB_PASS=pass posts
 
 # Set app configs
-fn apps config set blog DB_USER root
-fn apps config set blog DB_PASS pass
+fn config app blog DB_USER root
+fn config app blog DB_PASS pass
 
 # fn deploy it!
 fn deploy --all

examples/apps/fn-spring-cloud-functions/README.md

@@ -17,11 +17,11 @@ fn build
 fn deploy --local --app spring-cloud-fn
 
 # Set up a couple of routes for different functions
-fn routes create spring-cloud-fn /upper
-fn routes config set spring-cloud-fn /upper FN_SPRING_FUNCTION upperCase
+fn create route spring-cloud-fn /upper
+fn config route spring-cloud-fn /upper FN_SPRING_FUNCTION upperCase
 
-fn routes create spring-cloud-fn /lower
-fn routes config set spring-cloud-fn /lower FN_SPRING_FUNCTION lowerCase
+fn create route spring-cloud-fn /lower
+fn config route spring-cloud-fn /lower FN_SPRING_FUNCTION lowerCase
 ```
 
 Now you can call those functions using `fn call` or curl:

examples/middleware/README.md

@@ -13,7 +13,7 @@ Then test with:
 
 ```sh
 # First, create an app
-fn apps create myapp
+fn create app myapp
 # And test
 curl http://localhost:8080/v1/apps
 ```