Removed HHVM support

.travis.yml

@@ -2,13 +2,15 @@ sudo: false
 language: php
 
 php:
-  - hhvm
   - 7.1
   - 7.0
   - 5.6
   - 5.5
   - 5.4
 
+matrix:
+  fast_finish: true
+
 before_script:
   - git clone --depth=50 --branch=master git://github.com/aimeos/aimeos-core.git ../aimeos-core
   - cd ../aimeos-core && mv ../ai-filesystem ext/
@@ -19,8 +21,3 @@ script:
 
 after_success:
   - php vendor/bin/coveralls -c ext/ai-filesystem/.coveralls.yml
-
-matrix:
-  fast_finish: true
-  allow_failures:
-    - php: hhvm

README.md

@@ -7,8 +7,9 @@ Aimeos file system extension
 [![Build Status](https://travis-ci.org/aimeos/ai-filesystem.svg?branch=master)](https://travis-ci.org/aimeos/ai-filesystem)
 [![Coverage Status](https://coveralls.io/repos/aimeos/ai-filesystem/badge.svg?branch=master)](https://coveralls.io/r/aimeos/ai-filesystem?branch=master)
 [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/aimeos/ai-filesystem/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/aimeos/ai-filesystem/?branch=master)
+[![License](https://poser.pugx.org/aimeos/ai-filesystem/license.svg)](https://packagist.org/packages/aimeos/ai-filesystem)
 
-The Aimeos file system extension contains adapter for storing files in the cloud, on remote servers or other storage facilities. 
+The Aimeos file system extension contains adapter for storing files in the cloud, on remote servers or other storage facilities.
 
 ## Table of contents