changed image rotation example

This version introduces multiple enhancements:

changed image rotation example
given image in bigger resolution

Details of additions/deletions below:
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Modified:   /BLUE_FRAMEWORK/elements/layouts/index.html
            -- Updated --
                changed file name

Modified:   /BLUE_FRAMEWORK/modules/mod2/layouts/lay.html
            -- Updated --
                changed file name, before and after update

Modified:   /BLUE_FRAMEWORK/modules/mod2/mod2.php
            -- Updated --
                changed file name for image to show image rotation