Content Plugins with STATIC caching are working!
PhpCMSng\Content\ContentParser
* ADD implementation of: CacheInformationAwareInterface
* IMPLEMENTED: _addPlugin
* set the CacheInformation
PhpCMSng\Content\ContentParserTest
* ADD Test: testPluginTypeClassField
* fixtures also added
PhpCMSng\Plugin\PluginHandler
* remove some Methods because we use the FieldData Object an not arrays!
* REMOVED: _addContentPluginByClass
* REMOVED: _loadPluginFile
* REMOVED: _getPluginFileLoader
* REMOVED: _prepareParams
* REMOVED: _validateNeededParamExists
* _executeByField now working PhpCMSng\Plugin\PluginHandler::EXECUTION_TYPE_CLASS
* NEW: _createContentClassPluginOutField()
* NEW: _prepareAndSetAutoloader()
* REFACTOR: _createCacheInformationByField() to static and public createCacheInformationByField()
PhpCMSng\Plugin\ContentPluginAbstract moved to PhpCMSng\Plugin\Abstracts\ContentPluginAbstract
* some changes at the interface
* PluginHandler::createCacheInformationByField() used to create cache info