find parking spot by address (no server side yet)
moved google map code into parking map
can add parking spots now
Merge pull request #1 from VWJF/rent

can add parking spots now
change master_key to key of datastore and prevent duplicate parking spot being added
Merge pull request #2 from VWJF/rent

change master_key to key of datastore and prevent duplicate parking spot...
Servlet to process MakeBooking & getParkingSpot() [Server-side].
Obtains parameters from HTTPServletRequest
MakeBooking has conflictFreeBooking(Booking) implementation.
Uses Query and Filters and CompositeFilters to find conflciting
Bookings.
If query returns 0 results, then the Booking does not conflcit,
If query returns >0 results, the Booking does conflcit.
Incorporating "can add parking spots"
Adding jsp for servlet Make_Booking. 
Other incremental fixes
Merge branch 'MakeABookingServlet' of
https://github.com/VWJF/417ParkingSpot.git into MakeABookingServlet

Conflicts:
	parking/src/com/eece417/ParkingSpot/server/MakeBooking.java