[webapi][XWALK-2277] Fix the bug that fail to found TC when running sso

Impacted tests(approved): New 0, Update 23, Delete 0
Unit test platform: [Tizen IVI]
Unit test result summary: Pass 0, Fail 23, Block 0
[usecase-webapi][XWALK-2406]Update test steps description for Content

- Fail Reason: When ran getDirectories method, neither callback was invoked.

Impacted TCs num(approved): New 0, Update 1, Delete 0
Unit test Platform: [Tizen IVI]
Unit test result summary: Pass 0, Fail 1, Blocked 0
[webapi][XWALK-2363] Fix issue by using regexp to verify nativeAPIVersion of SystemInfo

- Because IVI platform version may be change, but TC set default nativeAPIVersion 2.2, so update version verfy by regexp.

Impacted TCs num(approved): New 0, Update 1, Delete 0
Unit test Platform: Tizen IVI
Tizen test result summary: Pass 1, Fail 0, Blocked 0
[embedding][XWALK-2239] Add one usecase to verfiy animatible.

- Add one usecase to verfiy animatible by leveraging developer's sample.
- Remove the redundant LoadAppFromManifestActivity.java and XWalkEmbeddingAPISample.java code.

Impacted tests(approved): new 1, update 0, delete 0
Unit test platform: [Android]
Unit test result summary: pass 1, fail 0, block 0
[usecase-embedding][XWALK-2327] Add one testpoint for show and hide in embedding sample.

- Add one testpoint in embedding sample for onshow and onhide.
- Remove the unserviceable code because XWalkView has done these.
- Change the url for OnHideOnShowActivity.

Impacted tests(approved): new 0, update 1, delete 0
Unit test platform: [Android]
Unit test result summary: pass 1, fail 0, block 0
[embedding][XWALK-2238] Add and update test cases for calling JS function and using XHR requests in XWalkView.

- Add test 2 cases for calling JS function with load and using XHR requests in XWalkView.
- Update 1 case for calling JS function with evaluateJavascript.

Impacted tests(approved): new 2, update 1, delete 0
Unit test platform: [Android]
Unit test result summary: pass 3, fail 0, block 0
[usecase-wrt] Add usecases for wrt android
[webapi][xwallk-2123] Sync tests update for web testing service

- Update error name form NotSupportedError to TypeError, changes merged in https://github.com/crosswalk-project/crosswalk-test-suite/pull/828
[misc] Update all-in-one pack script

Signed-off-by: Hao yunfeix <yunfeix.hao@intel.com>
Merge pull request #822 from zhuyongyong/yongzhu/usecase-embedding/onHideDes

[usecase-embedding][XWALK-2327] Add one testpoint for onShow and onHide
Merge pull request #862 from haoyunfeix/yunfei/update-all-in-one-suite-json

[misc] Update all-in-one pack script
Merge pull request #861 from haoxli/haoxli/webapi/xwalk-2123-py

[webapi][xwallk-2123] Sync tests update for web testing service
Merge pull request #856 from kangxu/kangxu/usecase/wrt-usecase-android-tests/addNew

[usecase-wrt] [XWALK-1947/2391/2394] Add usecases for wrt android
Merge pull request #813 from zhuyongyong/yongzhu/usecase-embeddingAPI/addAnimatible

[embedding][XWALK-2239] Add one usecase to verify animatible
Merge pull request #803 from xinliux/xinliux/webapi/XWALK-2363

[webapi][XWALK-2363] Fix issue by using regexp to verify nativeAPIVersion of SystemInfo
Merge pull request #797 from zhuyongyong/yongzhu/embeddingAPI-tests/callJs

[embedding][XWALK-2238] Add test cases to verify XWalkView.load()
Merge pull request #792 from JianfengXu/xujf/2406

[usecase-webapi][XWALK-2406]Update test steps description for Content
Merge pull request #745 from minxhuang/hm/webapi/xwalk-2277

[webapi][XWALK-2277] Fix the bug that fail to found TC when running sso