Merge pull request #269 from symfony-cmf/php-5.6

drop php 5.5

Author: dbu

.travis.yml

@@ -1,7 +1,6 @@
 language: php
 
 php:
-  - 5.5
   - 5.6
   - 7.0
   - hhvm
@@ -23,7 +22,7 @@ matrix:
   include:
     - php: 7.1
       env: DEPS=dev SYMFONY_VERSION=3.3.*
-    - php: 5.5
+    - php: 5.6
       env: COMPOSER_FLAGS="--prefer-lowest" SYMFONY_VERSION=2.8.* SYMFONY_DEPRECATIONS_HELPER=weak
     - php: 7.1
       env: SYMFONY_VERSION=3.1.*

composer.json

@@ -12,12 +12,12 @@
         }
     ],
     "require": {
-        "php": "^5.5.9|^7.0",
+        "php": "^5.6|^7.0",
         "symfony/framework-bundle": "^2.8|^3.0",
         "doctrine/phpcr-bundle" :"^1.0",
-        "doctrine/phpcr-odm": "^1.0|^2.0@dev",
+        "doctrine/phpcr-odm": "^1.4|^2.0",
         "sonata-project/block-bundle": "^2.2.12|^3.0",
-        "symfony-cmf/core-bundle": "^2.0@dev"
+        "symfony-cmf/core-bundle": "^2.0"
     },
     "require-dev": {
         "symfony-cmf/testing": "^1.3|^2.0",