PHP 5.6.1
Merge pull request #387 from GrahamCampbell/php

PHP 5.6.1
Tweak ElasticSearch settings

1. Enable dynamic scripting (fixes https://github.com/travis-ci/travis-ci/issues/2701)
2. Link /usr/share/elasticsearch/bin/elasticsearch to /usr/local/bin/elasticsearch,
  so that it appears on $PATH (fixes https://github.com/travis-ci/travis-ci/issues/2822)
Update Sphinx to 2.2.4 release
Remove php.ini from HHVM cookbook

HHVM nightly Debian package now includes /etc/hhvm/php.ini, so that
`apt-get install hhvm-nightly` will hang waiting for the user input
trying to resolve conflict in this file.

This causes
https://github.com/travis-ci/travis-ci/issues/2812.

We fix this issue by removing php.ini. We assume that
phpenv will re-add this line to /etc/hhvm/php.ini.
Workaround for museum.php.net's outage.

Use an alternative URL to download the oldest PHP packages. See
https://bugs.php.net/bug.php?id=68130 for more details.

Fixes travis-ci/travis-ci#2805.
Do not process php.ini

This was removed in a previous commit to resolve https://github.com/travis-ci/travis-ci/issues/2730
Merge branch 'master' of github.com:travis-ci/travis-cookbooks
Delete 5.5.0beta1
Merge pull request #388 from GrahamCampbell/patch-1

Delete An Old Definition
Update cassandra binary symlinks

Fixes https://github.com/travis-ci/travis-ci/issues/2855
Updated xdebug to 2.2.5 for php 5.3.3
Updated xdebug to 2.2.5 for php 5.2.17
Merge pull request #391 from GrahamCampbell/patch-1

Updated xdebug to 2.2.5 for php 5.3.3
Merge pull request #392 from GrahamCampbell/patch-2

Updated xdebug to 2.2.5 for php 5.2.17
Update npm to latest version for each Node.js
Merge branch 'master' of github.com:travis-ci/travis-cookbooks
Update ElasticSearch to 1.3.4
Link all binaries created by ElasticSearch debian package
Create symbolic links with a ruby_block