Change to use the updated deepcopy generation program

[wangkuiyi]

Fix #585

[wangkuiyi]

It is a little strange here that the CI passes but my local build doesn't:

glide install --strip-vendor go test $(glide nv) ?	github.com/PaddlePaddle/cloud/go/cfs	[no test files] # github.com/PaddlePaddle/cloud/go/pkg/apis/paddlepaddle/v1alpha1 pkg/apis/paddlepaddle/v1alpha1/register.go:25:16: cannot use TrainingJob literal (type *TrainingJob) as type runtime.Object in argument to scheme.AddKnownTypes:	*TrainingJob does not implement runtime.Object (missing DeepCopyObject method) pkg/apis/paddlepaddle/v1alpha1/register.go:26:20: cannot use TrainingJobList literal (type *TrainingJobList) as type runtime.Object in argument to scheme.AddKnownTypes:	*TrainingJobList does not implement runtime.Object (missing DeepCopyObject method) 

[typhoonzero]

go/edl/resource/deepcopy_gen.sh seems not used any more. Newly checked in code by @m3ngyang try to define CRD resources, need to run bash ./vendor/k8s.io/code-generator/generate-groups.sh "deepcopy,client,informer,lister" github.com/PaddlePaddle/cloud/go/pkg/client github.com/PaddlePaddle/cloud/go/pkg/apis paddlepaddle:v1alpha1 before running go test, see: https://github.com/PaddlePaddle/cloud/blob/develop/.travis.yml#L16

[typhoonzero]

And, develop branch is going on to CRD, if we want to build TPR version, we have to checkout the previous release tag. Only CRD need to generate DeepCopy codes.

[wangkuiyi]

Does this mean that what this PR should do is to remove deepcopy_gen.sh and zz_generated.deepcopy.go?

[typhoonzero]

Yes, we can remove these files.

[typhoonzero]

Sorry, seems these two files can not be removed for now, because we have already updated the Kubernetes API dependency to 1.8, the resource defination must require generated DeepCopy file.

I'll try to go over the code again tomorrow to fix this problem.

[m3ngyang]

As discussed under pr #565 , the problem of deepcopy generation will be solved ASAP.

[wangkuiyi]

Thanks to @m3ngyang . I am closing this PR.