Revert "Add composer directory into travis cache"

vigneshgurusamy · vigneshgurusamy · commit 9351931a5aa1 · 2016-07-06T23:48:44.000+05:30
This reverts commit 0f9e51d.
diff --git a/.travis.yml b/.travis.yml
@@ -7,11 +7,6 @@ php:
     - 5.6
     - 7.0
 
-## Cache composer bits
-cache:
-  directories:
-    - $HOME/.composer/cache
-
 before_script:
     - travis_retry composer self-update
     - travis_retry composer update --no-interaction --prefer-source
