The last of the trying to make 2.5 admin work with 3.
Signed-off-by:ArtRichards <Art@TxDev.net>
Converting admin aspect of component to use 2.5 legacy classes, retaining 3.0 (12.1 platform) classes for front-end ui.
Signed-off-by:ArtRichards <Art@TxDev.net>