Changes in version 1.5.2                        

USER VISIBLE CHANGES

    o   Rename GenenameFilter into GeneNameFilter and deprecate GenenameFilter
	(issue #22).

                        Changes in version 1.3.1                        

NEW FEATURES

    o   Add DoubleFilter

                        Changes in version 1.1.2                        

NEW FEATURES

    o   supportFilters returns a data.frame with filter class name and field.

                       Changes in version 0.99.5                        

NEW FEATURES

    o   Add convertFilterExpressionQuoted function.

    o   Add field method.