Update to stable versions for some libraries and use jane open api command

Author: joelwurtz

composer.json

@@ -16,16 +16,17 @@
     },
     "require": {
         "php": ">=5.4",
-        "symfony/filesystem": "~2.3",
-        "symfony/process": "~2.3",
-        "jane/swagger": "dev-master",
-        "php-http/socket-client": "dev-master",
+        "symfony/filesystem": "~2.3|3.0",
+        "symfony/process": "~2.3|3.0",
+        "jane/open-api": "^1.0",
+        "php-http/socket-client": "^1.0",
         "php-http/plugins": "dev-master",
         "php-http/message": "^0.2@dev",
         "guzzlehttp/psr7": "^1.2"
     },
     "require-dev": {
-        "phpunit/phpunit": "~3.7"
+        "phpunit/phpunit": "^4.7",
+        "fabpot/php-cs-fixer": "^2.0@dev"
     },
     "scripts": {
         "test": "vendor/bin/phpunit",

generate.php

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+./vendor/bin/jane-openapi generate docker-swagger.json 'Docker\API' generated