def bind(*instances)
      instances.each do |i|
        binding = @client.service_binding
        binding.app = self
        binding.service_instance = i
        binding.create!
      end

      self
    end
def bind(*instances)
      instances.each do |i|
        binding = @client.service_binding
        binding.app = self
        binding.service_instance = i
        binding.create!
      end

      self
    end
Bind services to application.