Merge branch 'hotfix/travis'

Author: weierophinney

.travis.yml

@@ -76,7 +76,7 @@ before_install:
   - travis_retry composer self-update
 
 install:
-  - travis_retry composer install $COMPOSER_ARGS
+  - travis_retry composer install $COMPOSER_ARGS --ignore-platform-reqs
   - if [[ $TRAVIS_PHP_VERSION =~ ^5.6 ]]; then travis_retry composer update $COMPOSER_ARGS --with-dependencies $LEGACY_DEPS ; fi
   - if [[ $DEPS == 'latest' ]]; then travis_retry composer update $COMPOSER_ARGS ; fi
   - if [[ $DEPS == 'lowest' ]]; then travis_retry composer update --prefer-lowest --prefer-stable $COMPOSER_ARGS ; fi