From 97d7eb7155da913fcbd6f8a11b0ed13a2b8275f4 Mon Sep 17 00:00:00 2001
From: Liran Tal <liran.tal@gmail.com>
Date: Wed, 16 Sep 2015 00:19:02 +0300
Subject: [PATCH] adding caching for packages and npm modules across builds.
 Also setting sudo to false as it's not used for anything during the build

---
 .travis.yml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index a157e5f8aa..2b79696091 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,5 @@
 language: node_js
+sudo: false
 node_js:
   - 0.10
   - 0.12
@@ -24,3 +25,8 @@ notifications:
     on_success: change  # options: [always|never|change] default: always
     on_failure: always  # options: [always|never|change] default: always
     on_start: never     # options: [always|never|change] default: always
+cache:
+  apt: true
+  directories:
+  - node_modules/
+  - public/lib/