#47 Adds two attributes updated and created to display time to user.
#47 Adds two attributes updated and created to display time to user.

oomba/the-loud-cartographer,BookStackApp/BookStack,BookStackApp/BookStack,Abijeet/BookStack,Abijeet/BookStack,oomba/the-loud-cartographer,oomba/the-loud-cartographer,BookStackApp/BookStack,Abijeet/BookStack