added delete buttons on my_account page + added the delete servelet, still need to implement delete servlet
added keys
added the delete code
implemented delete parking spot, booking still needs to be implemented
Handling ancestor queries better.
Added debug info to MakingBooking and deleteBooking to debug
deleteBooking.
Proposed change to MakeBookingServlet to typo in bookingKey =
longitude_str+latitude_str.

The change is commented next to the typo with a FIXME tag.
fixing conflicts
managed to delete booking by changing the key of the booking to a more consistent one
Merge branch 'deleteBookings' of github.com:VWJF/417ParkingSpot into
deleteBookings

Conflicts:
	parking/src/parking/MakeBookingServlet.java
fixed the bookings query, now they can be deleted. removed ancestor
Merge pull request #5 from VWJF/deleteBookings

Delete bookings