composer update

vendor/codacy/coverage/README.md

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+[![Codacy Badge](https://api.codacy.com/project/badge/grade/d992a862b1994805907ec277e16b0fda)](https://www.codacy.com/app/Codacy/php-codacy-coverage)
+[![Codacy Badge](https://api.codacy.com/project/badge/coverage/d992a862b1994805907ec277e16b0fda)](https://www.codacy.com/app/Codacy/php-codacy-coverage)
+[![Circle CI](https://circleci.com/gh/codacy/php-codacy-coverage.svg?style=shield&circle-token=:circle-token)](https://circleci.com/gh/codacy/php-codacy-coverage)
+[![Latest Stable Version](https://poser.pugx.org/codacy/coverage/version)](https://packagist.org/packages/codacy/coverage)
+
+# Codacy PHP Coverage Reporter
+[Codacy](https://codacy.com/) coverage support for PHP. Get coverage reporting and code analysis for PHP from Codacy.
+
+# Prerequisites
+
+- PHP 5.3 or later
+- One of the following coverage report formats
+  - Clover XML (e.g. ```--coverage-clover``` in PHPUnit)
+  - [Only for PHPUnit <4] PHPUnit XML (e.g. ```--coverage-xml``` in PHPUnit)
+
+# Installation
+
+Setup codacy-coverage with Composer, just add the following to your composer.json:
+
+```js
+// composer.json
+{
+    "require-dev": {
+        "codacy/coverage": "dev-master"
+    }
+}
+```
+
+Download the dependencies by running Composer in the directory of your `composer.json`:
+
+```sh
+# install
+$ php composer.phar install --dev
+# update
+$ php composer.phar update codacy/coverage --dev
+```
+
+codacy-coverage library is available on [Packagist](https://packagist.org/packages/codacy/coverage).
+
+Add the autoloader to your php script:
+
+```php
+require_once 'vendor/autoload.php';
+```
+
+> Note:
+We have php5-curl dependency, if you have issues related to curl_init() please install it with:
+```
+sudo apt-get install php5-curl
+```
+
+## Alternative Installation (using phar)
+
+Setup codacy-coverage as phar, you can simply download a pre-compiled and ready-to-use version as a phar to any directory. Simply download the latest `codacy-coverage.phar` file from our [releases page](https://github.com/codacy/php-codacy-coverage/releases):
+
+[Latest release](https://github.com/codacy/php-codacy-coverage/releases/latest)
+
+That's it already.
+
+## Updating Codacy
+
+To update Codacy, you will need your project API token. You can find the token in Project -> Settings -> Integrations -> Project API.
+
+Then set it in your terminal, replacing %Project_Token% with your own token:
+
+```
+export CODACY_PROJECT_TOKEN=%Project_Token%
+```
+
+> Note: You should keep your API token well **protected**, as it grants owner permissions to your projects.
+
+> To send coverage in the enterprise version you should:
+```
+export CODACY_API_BASE_URL=<Codacy_instance_URL>:16006
+```
+
+# Usage
+
+Run ```vendor/bin/codacycoverage``` to see a list of commands.
+
+#### Basic usage for Clover format:
+
+```vendor/bin/codacycoverage clover```
+
+#### Basic usage for PHPUnit XML format:
+
+```php vendor/bin/codacycoverage phpunit```
+
+By default we assume that
+- your Clover coverage report is saved in ```build/logs/clover.xml```
+- your PHPUnit XML report is saved in the directory ```build/coverage-xml```
+
+#### Optional parameters:
+
+You can specify the path to your report with the second parameter:
+
+- Clover XML
+  - ```php vendor/bin/codacycoverage clover path/to/a-clover.xml```
+- PHPUnit XML
+  - ```php vendor/bin/codacycoverage phpunit directory/path/to/phpunitreport```
+
+Even more control:
+
+- ```--base-url=<OTHER_URL>``` defaults to http://codacy.com
+- ```--git-commit=<COMMIT_HASH>``` defaults to the last commit hash
+
+## Circle CI
+
+This project sends its own coverage during the build in circleCI.
+Feel free to check our `circle.yml`, and send your coverage as a step of your build process. 
+
+## Travis CI
+
+Add codacycoverage to your `.travis.yml`:
+
+```yml
+# .travis.yml
+language: php
+
+# Do not forget to provide your CODACY_PROJECT_TOKEN as described in https://docs.travis-ci.com/user/environment-variables/#Defining-Variables-in-Repository-Settings
+
+php:
+  - 5.3
+  - 5.4
+  - 5.5
+  - 5.6
+  - hhvm
+
+# In case of timeouts and build failures you may want to prepend 'travis_retry' to the following commands:
+before_script:
+  - curl -s http://getcomposer.org/installer | php
+  - php composer.phar install -n
+
+script:
+  - php vendor/bin/phpunit --coverage-clover build/coverage/xml
+
+after_script:
+  - php vendor/bin/codacycoverage clover build/coverage/xml
+```
+
+## Troubleshooting
+
+If you have a fatal error regarding curl_init():
+```
+PHP Fatal error:  Uncaught Error: Call to undefined function Codacy\Coverage\Util\curl_init() in /src/Codacy/Coverage/Util/CodacyApiClient.php:30
+```
+Run: ```sudo apt-get install php5-curl```
+
+## What is Codacy?
+
+[Codacy](https://www.codacy.com/) is an Automated Code Review Tool that monitors your technical debt, helps you improve your code quality, teaches best practices to your developers, and helps you save time in Code Reviews.
+
+### Among Codacy’s features:
+
+- Identify new Static Analysis issues
+- Commit and Pull Request Analysis with GitHub, BitBucket/Stash, GitLab (and also direct git repositories)
+- Auto-comments on Commits and Pull Requests
+- Integrations with Slack, HipChat, Jira, YouTrack
+- Track issues in Code Style, Security, Error Proneness, Performance, Unused Code and other categories
+
+Codacy also helps keep track of Code Coverage, Code Duplication, and Code Complexity.
+
+Codacy supports PHP, Python, Ruby, Java, JavaScript, and Scala, among others.
+
+### Free for Open Source
+
+Codacy is free for Open Source projects.
+
+## License
+[MIT](LICENSE)