#77: try to bump the memory limit for travis php 5 builds to pass

Author: ArturMoczulski

.travis.yml

@@ -17,7 +17,7 @@ matrix:
 
 sudo: false
 
-install: composer install --no-interaction
+install: COMPOSER_MEMORY_LIMIT=-1 composer install --no-interaction
 
 before_script:
   - travis_retry composer self-update