Fix issue #501, call before/after_update_save for inplace editing
Fix issue #501, call before/after_update_save for inplace editing

mallikarjunayaddala/active_scaffold,AlbertoBarrago/active_scaffold,AlbertoBarrago/active_scaffold,activescaffold/active_scaffold,AlbertoBarrago/active_scaffold,budree/active_scaffold,mallikarjunayaddala/active_scaffold,budree/active_scaffold,mallikarjunayaddala/active_scaffold,activescaffold/active_scaffold,budree/active_scaffold,activescaffold/active_scaffold