bump contao/core version, update travis.yml, fix build name

Author: Tim Becker

.travis.yml

@@ -1,22 +1,29 @@
 language: php
 
 php:
-  - "5.3"
-  - "5.4"
-  - "5.5"
-  - "5.6"
+  - 5.3
+  - 5.4
+  - 5.5
+  - 5.6
 
 env:
-  matrix:
-    - CONTAO_VERSION=~3.2.0
-    - CONTAO_VERSION=~3.3.0
-    - CONTAO_VERSION=~3.4.1
+  - CONTAO_VERSION=~3.2.0
+  - CONTAO_VERSION=~3.3.0
+  - CONTAO_VERSION=~3.4.0
+  - CONTAO_VERSION=~3.5.0
+
+# Exclude impossible Contao Version combinations.
+matrix:
+  exclude:
+    - php: 5.3
+      env: CONTAO_VERSION=~3.5.0
 
 sudo: false
 
 install:
-  - composer require contao/core $CONTAO_VERSION --prefer-dist --dev
-  - composer install --prefer-dist --dev
+  - travis_retry composer self-update && composer --version
+  - travis_retry composer require contao/core $CONTAO_VERSION --no-update
+  - travis_retry composer update --prefer-dist --no-interaction
 
 script: ant -keep-going
 

build.xml

@@ -6,6 +6,6 @@ For documentation visit:
   https://github.com/phpcq/phpcq
 
 -->
-<project name="MetaModels filter checkbox" default="build">
+<project name="metamodels/filter_checkbox" default="build">
     <import file="vendor/phpcq/phpcq/phpcq.main.xml"/>
 </project>

composer.json

@@ -32,7 +32,7 @@
   },
   "require": {
     "php": ">=5.3",
-    "contao/core": ">=3.2,<3.5",
+    "contao/core": ">=3.2,<3.6",
     "contao-community-alliance/composer-plugin": "~2.0",
     "metamodels/core": "~2.0"
   },