Revert change in Travis configuration file

Florian Plaza Oñate · Florian Plaza Oñate · commit c9651e5416eb · 2015-08-19T09:36:48.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -7,7 +7,6 @@
 language: c
 
 sudo: required
-cache: false
 
 env:
   global:
