language: ruby
rvm:
  - 1.9.3

before_install:
  - git submodule update --init --recursive
  - sudo apt-get update -qq
  - sudo apt-get install python-software-properties python g++ make
  - echo 'yes' | sudo add-apt-repository ppa:chris-lea/node.js
  - sudo apt-get update -qq
  - sudo apt-get install nodejs sqlite3
  - sudo apt-get install libicu-dev build-essential

script:
  - rake db:create && rake db:migrate
  - rake test

language: ruby
rvm:
  - 1.9.3

before_install:
  - sudo apt-get update -qq
  - sudo apt-get install python-software-properties python g++ make
  - echo 'yes' | sudo add-apt-repository ppa:chris-lea/node.js
  - sudo apt-get update -qq
  - sudo apt-get install nodejs sqlite3
  - sudo apt-get install libicu-dev build-essential

script:
  - rake db:create && rake db:migrate
  - rake test

Revert "Run "git submodule update".
Revert "Run "git submodule update".

Travis already takes care of git submodule initialisation,
therfore we revert the commit.
The problem was caused due to the fact that cloning the git
upstream repository with git:// instead of using https://
fails.

This reverts commit 253dcba6bfd11cc7884158c94911948cd65b38af.
