Bug fixes based on Change from Kaushik's email

+ Order#quanity is the maximum number of containers allowed. Pre-
  creating export-items
+ Placement date cannot be in the future.
+ Booking Number is now upcased (to ensure proper grouping)
+ Made changes to menu items.
refs #5 - Movement cleanup. (Migrations modified!)

+ Changed database attribute. Instead of alter tables, I have
  changed the migration to ensure sanity. (since we are not in
  production yet). point_of_destination => port_of_destination
+ Modified movement modal to populate data properly. Update URL
  and R/O number dynamically.
+ Modifed movement controller for cleaner setup.