Change default framework view (issue #17)

This version introduces multiple enhancements:

finished template and module to show all content replace examples

Details of additions/deletions below:
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Modified:   /BLUE_FRAMEWORK/modules/example_generate/example_generate.php
            -- Added --
                _prepareLayout to set some basic layout elements
                _loopWithMissingElements show loop with some missing elements in template
                _sessionData how data directly from session
            -- Updated --
                run added new example

Modified:   /BLUE_FRAMEWORK/modules/example_generate/layouts/index.html
            -- Added --
                markers for some new examples

Modified:   /BLUE_FRAMEWORK/modules/example_generate/lang/example_generate_en-GB.php
            -- Added --
                translation for session example

Modified:   /BLUE_FRAMEWORK/modules/example_generate/lang/example_generate_pl-PL.php
            -- Updated --
                translation for session example

Modified:   /BLUE_FRAMEWORK/elements/layouts/examples/example.html
            -- Updated --
                fixed position of example anchors