Merge pull request googleapis#695 from bshaffer/v2-rcb-1

v2.0 RCB-1

Author: bshaffer

.gitignore

@@ -4,4 +4,4 @@ composer.lock
 vendor
 examples/testfile-small.txt
 examples/testfile.txt
-tests/.accessToken
+tests/.apiKey

.travis.yml

@@ -17,9 +17,6 @@ cache:
 matrix:
   fast_finish: true
   include:
-    # Can't test against 5.2; openssl is not available:
-    # http://docs.travis-ci.com/user/languages/php/#PHP-installation
-    - php: 5.3
     - php: 5.4
     - php: 5.5
     - php: 5.6

README.md

@@ -1,4 +1,4 @@
-[![Build Status](https://travis-ci.org/google/google-api-php-client.svg)](https://travis-ci.org/google/google-api-php-client)
+[![Build Status](https://travis-ci.org/google/google-api-php-client.svg)](https://travis-ci.org/google/google-api-php-client.svg?branch=master)
 
 # Google APIs Client Library for PHP #
 
@@ -9,10 +9,7 @@ The Google API Client Library enables you to work with Google APIs such as Googl
 This library is in Beta. We're comfortable enough with the stability and features of the library that we want you to build real production applications on it. We will make an effort to support the public and protected surface of the library and maintain backwards compatibility in the future. While we are still in Beta, we reserve the right to make incompatible changes. If we do remove some functionality (typically because better functionality exists or if the feature proved infeasible), our intention is to deprecate and provide ample time for developers to update their code.
 
 ## Requirements ##
-* [PHP 5.2.1 or higher](http://www.php.net/)
-* [PHP JSON extension](http://php.net/manual/en/book.json.php)
-
-*Note*: some features (service accounts and id token verification) require PHP 5.3.0 and above due to cryptographic algorithm requirements. 
+* [PHP 5.4.0 or higher](http://www.php.net/)
 
 ## Developer Documentation ##
 http://developers.google.com/api-client-library/php
@@ -22,24 +19,31 @@ http://developers.google.com/api-client-library/php
 For the latest installation and setup instructions, see [the documentation](https://developers.google.com/api-client-library/php/start/installation).
 
 ## Basic Example ##
-See the examples/ directory for examples of the key client features.
+See the examples/ directory for examples of the key client features. You can
+view them in your browser by running the php built-in web server.
+
+```
+$ php -S localhost:8000 -t examples/
+```
+
+And then browsing to the host and port you specified
+(in the above example, `http://localhost:8000`).
+
 ```PHP
-<?php
-
-  require_once 'google-api-php-client/src/Google/autoload.php'; // or wherever autoload.php is located
-  
-  $client = new Google_Client();
-  $client->setApplicationName("Client_Library_Examples");
-  $client->setDeveloperKey("YOUR_APP_KEY");
-  
-  $service = new Google_Service_Books($client);
-  $optParams = array('filter' => 'free-ebooks');
-  $results = $service->volumes->listVolumes('Henry David Thoreau', $optParams);
-
-  foreach ($results as $item) {
-    echo $item['volumeInfo']['title'], "<br /> \n";
-  }
-  
+// include your composer dependencies
+require_once 'vendor/autoload.php';
+
+$client = new Google_Client();
+$client->setApplicationName("Client_Library_Examples");
+$client->setDeveloperKey("YOUR_APP_KEY");
+
+$service = new Google_Service_Books($client);
+$optParams = array('filter' => 'free-ebooks');
+$results = $service->volumes->listVolumes('Henry David Thoreau', $optParams);
+
+foreach ($results as $item) {
+  echo $item['volumeInfo']['title'], "<br /> \n";
+}
 ```
 
 ### Service Specific Examples ###
@@ -58,7 +62,7 @@ If there is a specific bug with the library, please file a issue in the Github i
 
 We accept contributions via Github Pull Requests, but all contributors need to be covered by the standard Google Contributor License Agreement. You can find links, and more instructions, in the documentation: https://developers.google.com/api-client-library/php/contribute
 
-### I want an example of X! ### 
+### I want an example of X! ###
 
 If X is a feature of the library, file away! If X is an example of using a specific service, the best place to go is to the teams for those specific APIs - our preference is to link to their examples rather than add them to the library, as they can then pin to specific versions of the library. If you have any examples for other APIs, let us know and we will happily add a link to the README above!
 
@@ -68,7 +72,7 @@ When we started working on the 1.0.0 branch we knew there were several fundament
 
 ### Why does Google_..._Service have weird names? ###
 
-The _Service classes are generally automatically generated from the API discovery documents: https://developers.google.com/discovery/. Sometimes new features are added to APIs with unusual names, which can cause some unexpected or non-standard style naming in the PHP classes. 
+The _Service classes are generally automatically generated from the API discovery documents: https://developers.google.com/discovery/. Sometimes new features are added to APIs with unusual names, which can cause some unexpected or non-standard style naming in the PHP classes.
 
 ### How do I deal with non-JSON response types? ###
 
@@ -95,10 +99,10 @@ Run the PHPUnit tests with PHPUnit. You can configure an API key and token in Ba
 To check for coding style violations, run
 
 ```
-vendor/bin/phpcs src --standard=style/ruleset.xml -np 
+vendor/bin/phpcs src --standard=style/ruleset.xml -np
 ```
 
-To automatically fix (fixable) coding style violations, run  
+To automatically fix (fixable) coding style violations, run
 
 ```
 vendor/bin/phpcbf src --standard=style/ruleset.xml