[wrt] Add tcs for packer tool
[webapi] Add 8 TCs to webapi-dlna-xwalk-tests
Merge pull request #31 from wanghongjuan/wanghongjuan/webapi/dlnaDev

[webapi] Add 8 TCs to webapi-dlna-xwalk-tests
Merge pull request #32 from yxu66x/wrt/android/packer-tool

[wrt] Add tcs for packer tool