* Remove PHP 7 dependency.
* Fix dependencies.
* Revert "PHPUnit 6"
This reverts commit 6c01f5653c08a20fe0c794f55747b26860c91f37.
* Fix Composer versions and revert commit.
* Fix PHPUnit version.
* Fix fatal error tests for both PHP 7 and 5.6.
* Revert "Revert "PHPUnit 6""
This reverts commit 05d95cf84b13f91952ff459115c8c785dd4776fb.
* Fix tests.
* Revert "Fix tests."
This reverts commit 5dda0a93c0b875557d130a8aa2287614a0a406ec.
* Revert "Revert "Revert "PHPUnit 6"""
This reverts commit 072b6bb0affdbf4595e059070e777c790486e66e.
* Revert "Revert "Revert "Revert "PHPUnit 6""""
This reverts commit 62230aced0156c3f0ec857f5b3e046c35760de15.
* Revert "Revert "Fix tests.""
This reverts commit c0a5a04b8acb73718b50bb2f875a61ed15bd4cee.
* Allow both PHPUnit 5 and 6.
* Restore tests for PHP7 and fix dev dependencies.
* Update HttpMockMultiPHPUnitIntegrationTest.php