Minor fixes

Add several tests (#172)

* Add several tests

* Move tests in correct folder.

* Extends tests

Update and set Order object.

0.2.0

Update CHANGELOG.md

Extend product call and restructure a little bit

This release comes with restructuring the code a little bit and implementing a pipeline.

The product call is also extended.

Some important bugfixes

With this release there will be some important fixes done.
It also have a complete Product example.

Integrate Product features

(Nearly) all product functionality is integrated.
For all information see CHANGELOG.md.

Minor release 0.0.3

• Fix typo in README.
• Change project to name epages-rest-php.
• Fixing relative path problem.
• Automatically set error_reporting on set the ep6\Logger.
• Create the documentation with another engine.

Fixing some issues

• Optimize printStacktrace() function
• Fix phpDoc in Product constructor
• Change .phar filenames
• Stable $ISSSL const
• Extend some InputValidator functions
• Parameters are null instead of ""
• Extend phpDoc
• Extend README
• Fill product filter with array in constructor.

First release

This is the first working release.