Update version numbers for ww13 release
[doc] Update Web_Testing_Service_User_Guide_v1.0 by adding 'sudo' before some commands which need root authority.
[webtestingservice] Update README by correct the path of some commands.
Merge pull request #29 from BruceDai/work327

[doc] Update Web_Testing_Service_User_Guide_v1.0 by adding 'sudo' before...
[webtestingservice] Modify the command 'git applay' to be 'git apply' of README.
Merge pull request #30 from BruceDai/work327

[webtestingservice] Modify the command 'git applay' to be 'git apply' of...
Merge pull request #28 from xiongjiehua/update-version-for-ww13

Update version numbers for ww13 release
[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