fn: rename from fnctl (#321)

* fn: rename from fnctl

* fn: predicting the release version for installer

* fn: predicting the release version for installer

examples/hello/go/README.md

@@ -4,15 +4,15 @@ This example will show you how to test and deploy Go (Golang) code to IronFuncti
 
 ```sh
 # create your func.yaml file
-fnctl init <YOUR_DOCKERHUB_USERNAME>/hello
+fn init <YOUR_DOCKERHUB_USERNAME>/hello
 # build the function
-fnctl build
+fn build
 # test it
-cat hello.payload.json | fnctl run
+cat hello.payload.json | fn run
 # push it to Docker Hub
-fnctl push
+fn push
 # Create a route to this function on IronFunctions
-fnctl routes create myapp /hello
+fn routes create myapp /hello
 ```
 
 Now you can call your function on IronFunctions:
@@ -23,5 +23,5 @@ curl -H "Content-Type: application/json" -X POST -d @hello.payload.json http://l
 
 ## Dependencies
 
-Be sure you're dependencies are in the `vendor/` directory and that's it. 
+Be sure you're dependencies are in the `vendor/` directory and that's it.
 

examples/hello/node/README.md

@@ -4,15 +4,15 @@ This example will show you how to test and deploy a Node function to IronFunctio
 
 ```sh
 # create your func.yaml file
-fnctl init <YOUR_DOCKERHUB_USERNAME>/hello
+fn init <YOUR_DOCKERHUB_USERNAME>/hello
 # build the function
-fnctl build
+fn build
 # test it
-cat hello.payload.json | fnctl run
+cat hello.payload.json | fn run
 # push it to Docker Hub for use with IronFunctions
-fnctl push
+fn push
 # Create a route to this function on IronFunctions
-fnctl routes create myapp /hello
+fn routes create myapp /hello
 ```
 
 Now surf to: http://localhost:8080/r/myapp/hello
@@ -27,7 +27,7 @@ Run:
 docker run --rm -v "$PWD":/function -w /function iron/node:dev npm install
 ```
 
-Then everything should work. 
+Then everything should work.
 
 For example, using the `package.json` file in this directory which includes the [request](https://www.npmjs.com/package/request) package, you can add this to func.js and it will work:
 
@@ -35,7 +35,7 @@ For example, using the `package.json` file in this directory which includes the
 var request = require('request');
 request('http://www.google.com', function (error, response, body) {
   if (!error && response.statusCode == 200) {
-    console.log(body) // Show the HTML for the Google homepage. 
+    console.log(body) // Show the HTML for the Google homepage.
   }
 })
 ```

examples/hello/php/README.md

@@ -21,7 +21,7 @@ the moment you try to test this function.
 ### 2. Build:
 
 ```sh
-fnctl publish
+fn publish
 ```
 
 `-v` is optional, but it allows you to see how this function is being built.
@@ -31,7 +31,7 @@ fnctl publish
 Now you can start jobs on your function. Let's quickly queue up a job to try it out.
 
 ```sh
-cat hello.payload.json | fnctl run phpapp /hello
+cat hello.payload.json | fn run phpapp /hello
 ```
 
 Here's a curl example to show how easy it is to do in any language:

examples/hello/python/README.md

@@ -22,7 +22,7 @@ the moment you try to test this function.
 ### 2. Build:
 
 ```sh
-fnctl publish
+fn publish
 ```
 
 `-v` is optional, but it allows you to see how this function is being built.
@@ -32,7 +32,7 @@ fnctl publish
 Now you can start jobs on your function. Let's quickly queue up a job to try it out.
 
 ```sh
-cat hello.payload.json | fnctl run pythonapp /hello
+cat hello.payload.json | fn run pythonapp /hello
 ```
 
 Here's a curl example to show how easy it is to do in any language:

examples/hello/ruby/README.md

@@ -4,17 +4,17 @@ This example will show you how to test and deploy a Ruby function to IronFunctio
 
 ```sh
 # create your func.yaml file
-fnctl init <YOUR_DOCKERHUB_USERNAME>/hello
+fn init <YOUR_DOCKERHUB_USERNAME>/hello
 # install dependencies, we need the json gem to run this
 docker run --rm -v "$PWD":/worker -w /worker iron/ruby:dev bundle install --standalone --clean
 # build the function
-fnctl build
+fn build
 # test it
-cat hello.payload.json | fnctl run
+cat hello.payload.json | fn run
 # push it to Docker Hub for use with IronFunctions
-fnctl push
+fn push
 # Create a route to this function on IronFunctions
-fnctl routes create myapp /hello
+fn routes create myapp /hello
 ```
 
 Now surf to: http://localhost:8080/r/myapp/hello