Online timer changed to 4 secs. Current Time variable added for debugging
 Admin address change
 Adress forms palce holders changed
 Admin current book view rental removed
 Accpeted requests timeline
 Timeline Implemented
 Timeline bugs
 nth child fixed
 Rubocopped Application.html
 Dialog box margin change. P removed from dialogs
 Timeline Popver JS changes for dynamic elements. Popovers destroyed
 Popover click changed to hover
 Deleted inventory status changed to 'deleted' from 'Unavailable'
 th centrally aligned.
 Navbar made fixed. Body padding added to accomodate it
 Dialog '<p>'s added
 Profile Public bug
 double quites changed to single quotes
 Rubocopped History
 Devise views -> required added, Rubocopped