render module update [0.2.0]
THIS IS PRE-ALPHA SOFTWARE, use it at your own risk.

This version introduces multiple enhancements:

finished render templates
some fixes

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

Modified:   /Lib/Core/Render/View/Abstract.php
            -- Added --
                MAIN_TEMPLATE_KEY_NAME constant with main template key name
                _getMarkersFromSession to retrieve marker content from session
                render to prepare content to display
                _renderMarkers to replace all markers by content
                _cleanMarkers to remove some special markers
                _path to replace path markers
                _convertPathMarkers to replace given path type marker
                getSkinTemplate
                _clean to remove all unused markers
            -- Updated --
                _external, some changes to generate external templates path
                _createMainLayout replaced main template key by constant, added missing documentation
                __construct added handling of _getMarkersFromSession
                $_contentMarkers added some new marker expressions
            -- Removed --
                $_blocks object variable

Modified:   /doc/events.md
            -- Added --
                some new events

Modified:   /Lib/config.ini
            -- Added --
                added design section
            -- Updated --
                changed version from 0.10.0 to 0.11.0

Modified:   /Lib/Core/Render/etc/config.ini
            -- Modified --
                changed version from 0.1.0 to 0.2.0