|wrt-misc| delete chmod and su app command

Signed-off-by: Shen, Lin <linx.a.shen@intel.com>
[wrt] Add 11 TCs to wrt-rtcoreauto-tizen-tests
[wrt] Update auto TCs for wrt-rtcoreauto-tizen-tests
|wrt-misc| delete chmod and su app command

Signed-off-by: Shen, Lin <linx.a.shen@intel.com>
[misc-sanity] Update inst.sh.wgt as it conflicted before
Merge pull request #23 from Honry/Honry/update-inst.wgt

[misc-sanity] Update inst.sh.wgt as it conflicted before
Merge pull request #17 from yufeichen/yufeichen/wrt-rtcoreauto-tizen

[wrt] Add 20 TCs to wrt-rtcoreauto-tizen-tests
Update pack scripts to add arch choice
[webapi] Update priority from P0 to P1
[webapi] Update the install issue for testing runtime on ivi
Merge pull request #25 from haoxli/haoxli/webapi/priority-changes

[webapi] Update priority from P0 to P1
Merge pull request #24 from xiongjiehua/update-pack-for-arch-choose

Update pack scripts to add arch choice
Merge pull request #26 from jshentux/jshentux/webapi/runtime

[webapi] Fix the install issue for testing runtime on ivi
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