adding codeclimate and updating README

.gitignore

@@ -1,4 +1,5 @@
 .DS_Store
+build
 vendor
 composer.lock
 composer.phar

README.md

@@ -1,7 +1,14 @@
-# Unirest for PHP [![Build Status](https://api.travis-ci.org/Mashape/unirest-php.png)](https://travis-ci.org/Mashape/unirest-php)
+# Unirest for PHP ![GitHub version][github-image] [![version][composer-image]][composer-url]
+
+[![Build Status][travis-image]][travis-url]
+[![Code Climate][codeclimate-image]][codeclimate-url]
+[![Coverage Status][codecoverage-image]][codecoverage-url]
+[![Dependency Status][dependency-image]][dependency-url]
 
 Unirest is a set of lightweight HTTP libraries available in multiple languages, ideal for most applications:
 
+## Features
+
 * Utility methods to call `GET`, `HEAD`, `POST`, `PUT`, `DELETE`, `CONNECT`, `OPTIONS`, `TRACE`, `PATCH` requests
 * Supports form parameters, file uploads and custom body entities
 * Supports gzip
@@ -18,8 +25,9 @@ Created with love by [Mashape](https://www.mashape.com)
 
 ---
 
-### Install with Composer
-If you're using [Composer](https://getcomposer.org/) to manage dependencies, you can add Unirest with it.
+### Install with [Componser](https://getcomposer.org)
+
+If you're using Composer to manage dependencies, you can add Unirest with it.
 
 ```javascript
 {
@@ -62,7 +70,7 @@ $response->code;        // HTTP Status code
 $response->headers;     // Headers
 $response->body;        // Parsed body
 $response->raw_body;    // Unparsed body
-```
+```dependency-image
 
 ### File Uploads
 
@@ -154,3 +162,24 @@ Unirest\Request::verifyPeer(false); // Disables SSL cert validation
 ```
 
 By default is `true`.
+
+## License
+
+Licensed under [the MIT license](LICENSE).
+
+[github-image]: https://badge.fury.io/gh/mashape%2Funirest-php.svg
+
+[composer-url]: http://badge.fury.io/ph/mashape%2Funirest-php
+[composer-image]: https://badge.fury.io/ph/mashape%2Funirest-php.svg
+
+[travis-url]: https://travis-ci.org/Mashape/unirest-php
+[travis-image]: https://travis-ci.org/Mashape/unirest-php.png?branch=master
+
+[codeclimate-url]: https://codeclimate.com/github/Mashape/unirest-php
+[codeclimate-image]: https://codeclimate.com/github/Mashape/unirest-php/badges/gpa.svg
+
+[codecoverage-url]: https://codeclimate.com/github/Mashape/unirest-php
+[codecoverage-image]: https://codeclimate.com/github/Mashape/unirest-php/badges/coverage.svg
+
+[dependency-url]: https://www.versioneye.com/user/projects/54b702db050646ca5c00019d
+[dependency-image]: https://www.versioneye.com/user/projects/54b702db050646ca5c00019d/badge.svg?style=flat

composer.json

@@ -8,11 +8,13 @@
   "author": "Mashape <opensource@mashape.com> (https://www.mashape.com)",
   "require": {
     "php": ">=5.4.0",
-    "ext-curl": "*",
-    "ext-json": "*"
+    "ext-curl": "0.0.0.*",
+    "ext-json": "~1.3"
   },
   "require-dev": {
-    "phpunit/phpunit": "*"
+    "ext-xdebug": "~2.2",
+    "phpunit/phpunit": "~4.4",
+    "codeclimate/php-test-reporter": "0.1.*"
   },
   "autoload": {
     "psr-0": {

phpunit.xml

@@ -1,5 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phpunit bootstrap="tests/bootstrap.php" colors="true">
+  <logging>
+    <log type="coverage-clover" target="build/logs/clover.xml"/>
+  </logging>
+
   <testsuites>
     <testsuite name="Unirest Test Suite">
       <directory>./tests</directory>