Add php 5.6
Scrutinizer
Badges
Merge pull request #6 from arvenil/scrutinizer

Scrutinizer
Add Code Climate
Merge pull request #7 from arvenil/codeclimate

Codeclimate
Workaround for bug https://github.com/codeclimate/php-test-reporter/issues/3
Fix .travis.yml
Drop manual memcached download
Use newest way to enable php extensions
Merge pull request #8 from arvenil/travis-memcached

Travis memcached
Fix Code Climate
Setup scripts for insight.sensiolabs.com
Exit on error
libmemcached6
Drop removal of libmemcached
Run apt in non-interactive mode
Drop memcached versions
Fix @return value