use namespaces, part 5 (fix) [0.12.2]

This version introduces multiple enhancements:

fixed class names fro DB\Resource

Details of additions/deletions below:
--------------------------------------------------------------

Modified:   /Lib/Core/Db/Model/Resource/Multi/MultiAbstract.php
            -- Added --
                usage of Core\Db\Model\Resource\ResourceAbstract and Core\Db\Model\Resource\Multi namespace

Modified:   /Lib/Core/Db/Model/Resource/ResourceAbstract.php
            -- Added --
                usage of Loader, Exception, Core\Blue\Model, Core\Db\Helper\Mysql, Core\Db\Helper\Connection, Core\Db\Model\Resource\Multi\MultiAbstract and Core\Db\Model\Resource namespace
            -- Updated --
                _prepareStructure new class names
                returnRow new class names
                _createCollection new class names
                _transformRowsToObject new class names
                _executeQuery new class names

Modified:   /Lib/Core/Db/Model/Resource/Collection.php
            -- Added --
                usage of Core\Blue\Model\Object and Core\Db\Model\Resource namespace
                class documentation

Modified:   /Lib/Core/Db/Model/Resource/ResourceInterface.php
            -- Added --
                Core\Db\Model\Resource namespace

Modified:   /Lib/Core/Db/etc/config.ini
            -- Modified --
                changed version from 0.12.1 to 0.12.2