hdf5doc

Description:
    ADGuide/Changes.html
        Change "Compatibility Changes" to "Compatibility Report and Comments".
        Add link to compatibility report for 1.8.14.
        Revise text.
    ADGuide/Compatibility_Report/
    ADGuide/Compatibility_Report/CR_1.8.14.html
        Add 'ADGuide/Compatibility_Report/' directory and 
            'CR_1.8.14.html' report to repository.
Tested:  Firefox