Bump php to version 5.6

Signed-off-by: crynobone <crynobone@gmail.com>

.travis.yml

@@ -3,7 +3,6 @@ language: php
 sudo: false
 
 php:
-  - 5.5
   - 5.6
   - 7.0
   - hhvm
@@ -19,7 +18,7 @@ before_script:
   - if [[ $setup = 'basic' ]]; then travis_retry composer install --prefer-source --no-interaction; fi
   - if [[ $setup = 'stable' ]]; then travis_retry composer update --prefer-source --no-interaction --prefer-stable; fi
   - if [[ $setup = 'lowest' ]]; then travis_retry composer update --prefer-source --no-interaction --prefer-lowest --prefer-stable; fi
-  - if [[ $setup = 'coveralls' ]]; then travis_retry composer require "psr/log=1.0.0" "satooshi/php-coveralls=~0.6" "symfony/yaml=~2.0" --prefer-source --no-interaction --dev; fi
+  - if [[ $setup = 'coveralls' ]]; then travis_retry composer require "psr/log=1.0.0" "satooshi/php-coveralls=~0.6" --prefer-source --no-interaction --dev; fi
 
 script:
   - if [[ $coverage = 'yes' ]]; then phpunit -c phpunit.xml --coverage-clover build/logs/clover.xml; fi
@@ -30,11 +29,11 @@ after_script:
 
 matrix:
   include:
-    - php: 5.5
+    - php: 5.6
       env: setup=lowest
-    - php: 5.5
+    - php: 5.6
       env: setup=stable
-    - php: 5.5
+    - php: 5.6
       env: setup=coveralls coverage=yes
   allow_failures:
     - env: setup=lowest

README.md

@@ -4,9 +4,9 @@ Extension Updater (via FTP) for Orchestra Platform
 [![Latest Stable Version](https://img.shields.io/github/release/orchestral/ftp-updater.svg?style=flat-square)](https://packagist.org/packages/orchestra/ftp-updater)
 [![Total Downloads](https://img.shields.io/packagist/dt/orchestra/ftp-updater.svg?style=flat-square)](https://packagist.org/packages/orchestra/ftp-updater)
 [![MIT License](https://img.shields.io/packagist/l/orchestra/ftp-updater.svg?style=flat-square)](https://packagist.org/packages/orchestra/ftp-updater)
-[![Build Status](https://img.shields.io/travis/orchestral/ftp-updater/3.2.svg?style=flat-square)](https://travis-ci.org/orchestral/ftp-updater)
-[![Coverage Status](https://img.shields.io/coveralls/orchestral/ftp-updater/3.2.svg?style=flat-square)](https://coveralls.io/r/orchestral/ftp-updater?branch=3.2)
-[![Scrutinizer Quality Score](https://img.shields.io/scrutinizer/g/orchestral/ftp-updater/3.2.svg?style=flat-square)](https://scrutinizer-ci.com/g/orchestral/ftp-updater/)
+[![Build Status](https://img.shields.io/travis/orchestral/ftp-updater/master.svg?style=flat-square)](https://travis-ci.org/orchestral/ftp-updater)
+[![Coverage Status](https://img.shields.io/coveralls/orchestral/ftp-updater/master.svg?style=flat-square)](https://coveralls.io/r/orchestral/ftp-updater?branch=master)
+[![Scrutinizer Quality Score](https://img.shields.io/scrutinizer/g/orchestral/ftp-updater/master.svg?style=flat-square)](https://scrutinizer-ci.com/g/orchestral/ftp-updater/)
 
 ## Table of Content
 

composer.json

@@ -16,7 +16,7 @@
         }
     },
     "require": {
-        "php": ">=5.5.0",
+        "php": ">=5.6.0",
         "orchestra/contracts": "~3.2.0",
         "orchestra/publisher": "~3.2.0",
         "orchestra/support-core": "~3.2.0"