use namespaces (fix)

This version introduces multiple enhancements:

fixed all class names to use namespace convention

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

Modified:   Lib/Core/Render/View/ViewAbstract.php
            -- Updated --
                __construct new class names

Modified:   Lib/Core/Render/View/Grid/GridAbstract.php
            -- Updated --
                render new class names

Modified:   shell/clear_cache.php
            -- Updated --
                new class names

Modified:   shell/diagnose.php
            -- Updated --
                new class names

Modified:   Lib/Core/Disc/Model/Directory.php
            -- Updated --
                addChildFile new class names
                addChildDirectory new class names

Modified:   Lib/Core/Disc/Model/File.php
            -- Updated --
                copy new class names

Modified:   Lib/Core/Disc/etc/config.ini
            -- Modified --
                changed version from 0.6.0 to 0.6.1

Modified:   Lib/Core/Render/etc/config.ini
            -- Modified --
                changed version from 0.6.0 to 0.6.1