Merge pull request #16 from optimizely/aliabbasrizvi/update_coveralls_readme

Moving to stable version of coveralls package and updating README

Author: aliabbasrizvi

README.md

@@ -9,7 +9,11 @@ This repository houses the PHP SDK for Optimizely Full Stack.
 
 ###Installing the SDK
 
-The Optimizely PHP SDK will be available through [Composer](https://getcomposer.org/). Instructions coming soon.
+The Optimizely PHP SDK can be installed through [Composer](https://getcomposer.org/). Please use the following command: 
+
+```
+php composer.phar require optimizely/optimizely-sdk
+```
 
 ###Using the SDK
 See the Optimizely Full Stack [developer documentation](https://developers.optimizely.com/x/solutions/sdks/reference/?language=php) to learn how to set up your first Full Stack project and use the SDK.

composer.json

@@ -18,7 +18,7 @@
   },
   "require-dev": {
     "phpunit/phpunit": "~4.8|~5.0",
-    "satooshi/php-coveralls": "dev-master"
+    "satooshi/php-coveralls": "v1.0.1"
   },
   "autoload": {
     "psr-4": {