Specify composer install step for travis

lornajane · lornajane · commit f517025d65a3 · 2017-06-18T15:02:13.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,3 +1,4 @@
 language: php
+install: composer install
 script: composer test
 before_script: composer phpcs
