Travis: Enable APT cache. This should give us a small boost

http://docs.travis-ci.com/user/caching/#Caching-Ubuntu-packages
2014-12-20 14:37:00 -02:00 · 2014-12-20 14:37:00 -02:00 · c7bba5a079
commit c7bba5a079
parent c2753d37a7
1 changed files with 2 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -4,6 +4,8 @@ os:
 language: cpp
 cache: apt
 before_install:
 - sh .travis-deps.sh