Made Composer to be flexible in versioning

 - Updated Version number
 - Updated README file

.gitignore

@@ -2,6 +2,7 @@
 build
 .DS_Store
 *.log
+.idea
 
 # IDE
 .project

README.md

@@ -1,6 +1,39 @@
 
 # PayPal PHP Permissions SDK
 
+## POODLE Update
+- Because of the Poodle vulnerability, PayPal has disabled SSLv3.
+- To enable TLS encryption, the changes were made to [PPHttpConfig.php](https://github.com/paypal/sdk-core-php/blob/namespace-5.3/lib/PayPal/Core/PPHttpConfig.php#L11) in [SDK Core](https://github.com/paypal/sdk-core-php/tree/namespace-5.3) to use a cipher list specific to TLS encryption.
+``` php
+    /**
+	 * Some default options for curl
+	 * These are typically overridden by PPConnectionManager
+	 */
+	public static $DEFAULT_CURL_OPTS = array(
+		CURLOPT_SSLVERSION => 1,
+		CURLOPT_CONNECTTIMEOUT => 10,
+		CURLOPT_RETURNTRANSFER => TRUE,
+		CURLOPT_TIMEOUT        => 60,	// maximum number of seconds to allow cURL functions to execute
+		CURLOPT_USERAGENT      => 'PayPal-PHP-SDK',
+		CURLOPT_HTTPHEADER     => array(),
+		CURLOPT_SSL_VERIFYHOST => 2,
+		CURLOPT_SSL_VERIFYPEER => 1,
+		CURLOPT_SSL_CIPHER_LIST => 'TLSv1',
+	);
+```
+- There are two primary changes done to curl options:
+    - CURLOPT_SSLVERSION is set to 1 . See [here](http://curl.haxx.se/libcurl/c/CURLOPT_SSLVERSION.html) for more information
+    - CURLOPT_SSL_CIPHER_LIST was set to TLSv1, See [here](http://curl.haxx.se/libcurl/c/CURLOPT_SSL_CIPHER_LIST.html) for more information
+
+All these changes are included in the recent release, along with many other bug fixes. We highly encourage you to update your versions, by either using `composer` or running this command shown below:
+
+```
+curl -k -L https://raw.githubusercontent.com/paypal/permissions-sdk-php/stable-php5.3/samples/install.php | php
+        OR
+wget  https://raw.githubusercontent.com/paypal/permissions-sdk-php/stable-php5.3/samples/install.php
+php install.php
+```
+
 
 ## Prerequisites
 
@@ -27,7 +60,7 @@ To use the SDK,
 {
     "name": "me/shopping-cart-app",
     "require": {
-        "paypal/permissions-sdk-php":"v3.6.106"
+        "paypal/permissions-sdk-php":"v3.*"
     }
 }
 ```

lib/PayPal/Service/PermissionsService.php

@@ -27,7 +27,7 @@ class PermissionsService extends PPBaseService {
 	protected static $SDK_NAME = "permissions-php-sdk";
 
 	// SDK Version
-	protected static $SDK_VERSION = "3.6.106";
+	protected static $SDK_VERSION = "3.6.107";
 
     /**
     * @param $config - Dynamic config map. This takes the higher precedence if config file is also present.

samples/PPBootStrap.php

@@ -1,23 +1,21 @@
 <?php
 /**
  * Include this file in your application. This file sets up the required classloader based on
-* whether you used composer or the custom installer.
-*/
-
+ * whether you used composer or the custom installer.
+ */
 //
 require_once 'Configuration.php';
-
-// Include the composer autoloader
-// The location of your project's vendor autoloader.
-$composerAutoload = dirname(dirname(dirname(__DIR__))) . '/autoload.php';
-if (!file_exists($composerAutoload)) {
-    //If the project is used as its own project, it would use rest-api-sdk-php composer autoloader.
-    $composerAutoload = dirname(__DIR__) . '/vendor/autoload.php';
-
-
-    if (!file_exists($composerAutoload)) {
-        echo "The 'vendor' folder is missing. You must run 'composer update' to resolve application dependencies.\nPlease see the README for more information.\n";
-        exit(1);
-    }
-}
-require $composerAutoload;
+/*
+ * @constant PP_CONFIG_PATH required if credentoal and configuration is to be used from a file
+* Let the SDK know where the sdk_config.ini file resides.
+*/
+//define('PP_CONFIG_PATH', dirname(__FILE__));
+/*
+ * use autoloader
+*/
+if(file_exists( dirname(__FILE__). '/vendor/autoload.php')) {
+    require 'vendor/autoload.php';
+} else {
+    require 'PPAutoloader.php';
+    PPAutoloader::register();
+}

samples/composer.json

@@ -0,0 +1,18 @@
+{
+    "name": "paypal/permissions-sdk-php-sample",
+    "description": "PayPal permissions SDK for PHP",
+    "keywords": ["paypal", "php", "sdk"],
+    "homepage": "https://developer.paypal.com",
+    "license": "Apache2",
+    "authors": [
+        {
+            "name": "PayPal",
+            "homepage": "https://github.com/paypal/permissions-sdk-php/contributors"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.0",
+        "ext-curl": "*",
+        "paypal/permissions-sdk-php":"3.8.*"
+    }
+}