[webapi][XWALK-1914] Add 40 tests for SIMD

- Fail Reson: new SIMD spec is not supported.

Impacted TCs num(desgined): New 40, Update 0, Delete 0
Unit test Platform: [Tizen IVI]
Test result summary: Pass 0, Fail 40, Blocked 0
[wrt]update test site to http://english.sina.com

[Detailed commit message (if have)]
Impacted TCs num(approved): New 0, update 1, deleted  1
Unit test platform: [tizen]
Unit test result summary: Pass 1 , Fail 0, Blocked  0
[wrt] update wrt-webfeature-tizen-tests update xwalk command

[Detailed commit message]
Impacted TCs num(approved): New 0, update 1, deleted 0
Unit test platform: [tizen]
Unit test result summary: Pass 1 , Fail 0, Blocked 0
[wrt][XWALK-890] Update test host and seed file

[Detailed commit message (if have)]
Unit test platform: [tizen]
Unit test result summary: Pass 397  , Fail 0, Blocked  0
[misc] Add 1 TCs to wrt-usecase-tizen-tests
[wrt]update xwalk web/audio to xwalk-launcher

Detailed commit message (if have)]
Impacted TCs num(approved): New 0, update 4, deleted 0
Unit test platform: [tizen]
Unit test result summary: Pass 4 , Fail  0, Blocked 0
Merge pull request #437 from linshen/update-wrt-manifest-tizen-tests

[wrt][XWALK-890] Update test host and seed file
Merge pull request #438 from linshen/update-googlesite

[wrt]update test site to http://english.sina.com
Merge pull request #440 from wanghongjuan/wanghongjuan/misc/usecase-tizen

[misc] Add 1 TCs to wrt-usecase-tizen-tests
Merge pull request #439 from linshen/update-xwalk-listfeat

[wrt] update wrt-webfeature-tizen-tests update xwalk command
Merge pull request #441 from linshen/update-xwalk-co

[wrt]update xwalk web/audio to xwalk-launcher
[webapi][XWALK-2098]Update package name for audio system
Fix wgt format testing issue by updating pack.sh file
Merge pull request #443 from Honry/Honry/update-pack-index

Fix wgt format testing issue by updating pack.sh file
[wrt]update config.xml for wrt-i18n-tizen-tests

[Detailed commit message]
Impacted TCs num(approved): New 0, update 0, deleted 0
Unit test PLatform: Tizen
Result summary: update config.xml to pack to wgt webapp. pack is OK and tcs run normally
[wrt][XWALK-890]update test.py fix run fail issure

Detailed commit message]
Impacted TCs num(approved): New 0, update 0, deleted 0
Unit test platform: [tizen]
fix run fail case but no update result issure
[misc] Update usecase for wrt-usecase-android-tests

Impacted TCs num(approved): New 0, Update 62, Delete 30
Unit test Platform: Android
Android test result summary: Pass 14, Fail 0, Block 0
Merge pull request #436 from wanghongjuan/wanghongjuan/wrt/usecase-android

[misc] Update usecase for wrt-usecase-android-tests
Merge pull request #445 from linshen/update-wgt-config

[wrt]update config.xml for wrt-i18n-tizen-tests
Merge pull request #447 from linshen/update-wrt-manifest-tizen-tests

[wrt][XWALK-890]update test.py fix run fail issure