.travis.yml file is out of date, auto-updating .travis.yml file.

Author: Piwik Automation

.travis.yml

@@ -81,8 +81,8 @@ install:
 
   # travis now complains about this failing 9 times out of 10, so removing it
   #- travis_retry composer self-update
-
-  - '[ "$SKIP_COMPOSER_INSTALL" == "1" ] || travis_retry composer install'
+  - '[ "$SKIP_COMPOSER_INSTALL" == "1" ] || travis_retry composer install' 
+ 
 
   # move plugin contents to folder in the plugins subdirectory
   - rm -rf plugins/$PLUGIN_NAME