From 36d6893d0ef1c6c7938672ab8a1f54708a762a12 Mon Sep 17 00:00:00 2001
From: Javier Eguiluz <javier.eguiluz@gmail.com>
Date: Thu, 3 Sep 2015 16:29:29 +0200
Subject: [PATCH 1/4] Updated Travis CI configuration

---
 .travis.yml | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 523be3cbf..ceb113e91 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -28,7 +28,6 @@ matrix:
   allow_failures:
     - php: hhvm
     - php: nightly
-    - env: SYMFONY_VERSION="2.7.x-dev"
     - env: SYMFONY_VERSION="2.8.x-dev"
 
 before_install:
@@ -36,7 +35,7 @@ before_install:
   - if [ "$SYMFONY_VERSION" != "" ]; then composer require --dev --no-update symfony/symfony:$SYMFONY_VERSION; fi
 
 install:
-  - if [ "$deps" = "low" ]; then composer update --prefer-lowest; fi
+  - if [ "$deps" = "low" ]; then composer install --prefer-lowest; fi
   - if [ "$deps" != "low" ]; then composer install; fi
 
 script:

From 9d0fdab8bbbfd0042efc06b7b52c4270891a8462 Mon Sep 17 00:00:00 2001
From: Javier Eguiluz <javier.eguiluz@gmail.com>
Date: Mon, 7 Sep 2015 12:13:46 +0200
Subject: [PATCH 2/4] Simplified Travis configuration

---
 .travis.yml | 21 +--------------------
 1 file changed, 1 insertion(+), 20 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index ceb113e91..3584087a7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,42 +1,23 @@
 language: php
 sudo: false
 
-env:
-  global:
-    - deps="no"
-    - SYMFONY_VERSION=""
-
 matrix:
   fast_finish: true
   include:
     - php: 5.3
-    - php: 5.3
-      env: deps="low"
     - php: 5.4
     - php: 5.5
     - php: 5.6
-    - php: 5.6
-      env: SYMFONY_VERSION="2.3.x"
-    - php: 5.6
-      env: SYMFONY_VERSION="2.6.x"
-    - php: 5.6
-      env: SYMFONY_VERSION="2.7.x"
-    - php: 5.6
-      env: SYMFONY_VERSION="2.8.x-dev"
     - php: hhvm
     - php: nightly
   allow_failures:
     - php: hhvm
-    - php: nightly
-    - env: SYMFONY_VERSION="2.8.x-dev"
 
 before_install:
   - composer self-update
-  - if [ "$SYMFONY_VERSION" != "" ]; then composer require --dev --no-update symfony/symfony:$SYMFONY_VERSION; fi
 
 install:
-  - if [ "$deps" = "low" ]; then composer install --prefer-lowest; fi
-  - if [ "$deps" != "low" ]; then composer install; fi
+  - composer install
 
 script:
   - phpunit -c app

From 5470f7de4ccd779caaf3e0ba082e9691d9a53eb3 Mon Sep 17 00:00:00 2001
From: Javier Eguiluz <javier.eguiluz@gmail.com>
Date: Mon, 7 Sep 2015 12:48:29 +0200
Subject: [PATCH 3/4] Further optimizations

---
 .travis.yml | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 3584087a7..d021c7c82 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,9 +13,6 @@ matrix:
   allow_failures:
     - php: hhvm
 
-before_install:
-  - composer self-update
-
 install:
   - composer install
 

From 3a6a53a9d041c497860adfcb6ace6e128c2e6813 Mon Sep 17 00:00:00 2001
From: Javier Eguiluz <javier.eguiluz@gmail.com>
Date: Mon, 7 Sep 2015 13:00:29 +0200
Subject: [PATCH 4/4] Enabled the cache for downloaded files

---
 .travis.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index d021c7c82..bc933bf27 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,10 @@
 language: php
 sudo: false
 
+cache:
+  directories:
+    - $HOME/.composer/cache/files
+
 matrix:
   fast_finish: true
   include: