enable whitelist option in rails 3.1+
enable whitelist option in rails 3.1+

Signed-off-by: t.pickett66 <1d7399073f785129b42f375de87dfa551441ffbc@gmail.com>
tpickett66/archivist,djpate/archivist,tpickett66/archivist,djpate/archivist,djpate/archivist