Support Zend Diactoros 2.0

• #4

Removed support for PHP5.5

Because of changes in Creature, removed the support for PHP5.5.

Added a new matcher: contains

This matcher execute strpos internally.

Support PSR-7 middlewares as actions

• If an action name is mapped to a psr-7 middleware (implements __invoke($request, $response, $next)) or is a function with that signature. It will be called.

Version 2

• Bugfixes, a lot.
• Changed config structure
• Added support for multiple conditions in one node, can be evaluated to true one one of them or all of them match.
• Using Creature for the factories.
• New factory for conditions.

Bugfixes

• Fixed bug in SetHeader action.
• Added tests to increase coverage.
• Fixed comments.

Initial version

This version has a minimum set of actions, matchers and input sources, the ability to parse configuration and supports PSR-7.