Added mockery as dependency to composer.json
Added uncomplete TestCase for Mapper\Category
Rename DataFactory to CategoryDataFactory and check if values in ArticleCollection instances of ArticleInterface
Baisc Test Configuration
Merge branch 'master' of github.com:zf2timo/data-mapper
Added PHPUnit and Autoloading for Module to composer.json
Added Autoload configuration to Module\Module
Correct configuration for PHPUnit
Added Unit Test for CategoryDataFactory
Added Unit Test for ArticleCollection
Added CodeCoverage Html output
Added ZendFramework to composer to fetch stable release
Added Unit Test for Mapper\Article