add constant variable for Service class and Methods.
change the method name from gpsSearch to getDataBySQL.
change method name.
add request mapping for advance search,invitation,near by search,save
image ,etc.
update invitation model.
update organization master.
add rating model class.
update recharge class.
update role master model class.
update send gratuity model class.
update user master model class.
add gratuity service interface and class.
add advance search interface and class.
update for return image.
change name of method.
add invitation interface and class .
add service for near by location.
add service to save the profile picture of user.
add service to save paypal information for sender.
add class for add gratuity.