Fix reporting reason in kubelet

1. Make reason field of StatusReport objects in kubelet in CamelCase format.
2. Add Message field for ContainerStateWaiting to describe detail about Reason.
3. Make reason field of Events in kubelet in CamelCase format.
4. Update swagger,deep-copy and so on.

pkg/api/v1/deep_copy_generated.go

@@ -317,6 +317,7 @@ func deepCopy_v1_ContainerStateTerminated(in ContainerStateTerminated, out *Cont
 
 func deepCopy_v1_ContainerStateWaiting(in ContainerStateWaiting, out *ContainerStateWaiting, c *conversion.Cloner) error {
 	out.Reason = in.Reason
+	out.Message = in.Message
 	return nil
 }