Composer install issues fixed

[Jake Farrell <jf...@apache.org>]

Due to the recent repository move PHP users had been experiencing an issue
with composer installation of the apache/thrift package. After fixing the
URL in packagist a caching issue was encountered and
https://github.com/composer/packagist/issues/899 was opened. This issue has
now been resolved and composer is working again without the need for any
additional repository additions as a workaround.

$ docker run -it --rm composer /bin/bash

bash-4.3# composer require apache/thrift 0.11.0

./composer.json has been created

Loading composer repositories with package information

Updating dependencies (including require-dev)

Package operations: 1 install, 0 updates, 0 removals

  - Installing apache/thrift (0.11.0): Downloading (100%)

Writing lock file

Generating autoload files

If anyone else is still encountering issues please file a Jira issue or
email the dev or user lists and we will try to address them as fast as
possible.

Thank you
-Jake