[PR][php-langspec][#181] - Add Travis CI support

[email protected] Sun, 11 Dec 2016 22:46:20 +0000

Newsgroups	php.standards
Message-ID	<[email protected]>

You can view the Pull Request on github:
https://github.com/php/php-langspec/pull/181

Opened By: pmmaga
Pull Request Description:
To facilitate the maintenance of the language specification, an automated execution of the tests may be useful.

I've included 7.0, 7.1 and master but they are currently all failing.