TA-0011: Improving the functionality to save Ride
TA-0011: Implementing the method to get number of taxi RideController class

Signed-off-by: Victor Villca <victor.villca.orion@gmail.com>
TA-0000: Example about jquery ui dialog

Signed-off-by: Victor Villca <victor.villca.orion@gmail.com>
TA-0011: Testing Ajax issues in the server