[usecase] Add new SecureElement tests for tizen use case

- Add secure element tests
- This tests depend on some Secure Element

Impacted TCs num(designed): New 1, Update 0, Delete 0
Unit test Platform: Tizen M0
Tizen test result summary: Pass 0, Fail 1, Blocked 0
[misc][XWALK-1063]Add usecase for websetting

- Fail Reason: the spec is not supported

Impacted TCs num(designed): New 1, Update 0, Delete 0
Unit test Platform: [Tizen IVI]
Test result summary: Pass 0, Fail 1, Blocked 0
 [behavior][XWALK-2146] Fix the bug that the 'Pass' button is disabled when click the 'Cancle CSS FullScreen' button.

Impacted tests(approved): New 0, Update 1, Delete 0
Unit test platform: [TIZEN IVI]
Unit test result summary: Pass 1, Fail 0, Block 0
[webapi][XWALK-549]Modify test cases status for gamepad

- Fail Reason: the gamepad can not connect to android device.

Impacted TCs num(approved): New 0, Update 17, Delete 0
Unit test Platform: Andriod
Test result summary: Pass 0, Fail 17, Blocked 0
[misc-usecase][XWALK-1195] Add 1 test for mediaRenderer

- Add 1 test for mediaRenderer to scan for media renderers
- Failure analysis: MediaRenderer does not support

Impacted tests(approved): new 1, update 0, delete 0
Unit test platform: [Tizen IVI]
Unit test result summary: pass 0, fail 1, block 0
[webapi] Update tests.xml format and change block case potion

- One case is block, becase of some case affect it, so put it in first potion.
- Format tests.xml

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
[misc] Update 3 TCs for cordova usecase
[Multicolumn] Fix failing multicolumn TCT tests.

Tests are incompatible with the multicolumn
w3c spec: http://www.w3.org/TR/css3-multicol/

Most tests needed to use proper CSS property
names. Some tests try to set invalid
negative values.

Change-Id: I7d186dbed2e55a391c529ff81aeb16dff5b9db5e
[video] Remove video_007 test

According to W3C specification the HTMLMediaElement.startTime has
been removed from the HTMLMediaElement. Thus the test which tests
startTime is useless.

For details see:
http://www.w3.org/TR/html5/embedded-content-0.html#media-elements

Change-Id: I123134e5eefb7cc75585520de2788ea8e265fab4
[usecase-wrt] update wrt-usecase-tizen-tests

Unit test platform: [tizen]
Unit test result summary: Pack to wgt and run all tcs showing normally
Merge pull request #552 from tiwanek/XWALK-2202

[Multicolumn] Fix failing multicolumn TCT tests.
[wrt] Rename suite and update tcs for wrt packertool
Merge pull request #561 from linshen/modify-tizen-usecase

[usecase-wrt] update wrt-usecase-tizen-tests
Merge pull request #465 from xinliux/xinliux/webapi/works-block

[webapi] Update tests.xml format and change block case potion
Merge pull request #469 from xinliux/xinliux/usecase/SecureElement

[usecase] Add new SecureElement tests for tizen use case
Fix for two ApplicationControl tests

In webkit default onerror is null. In blink it is undefined
API checks for undefined value. Therefore test will never pass
on blink unless it changed to null

BUG=XWALK-2194
Merge pull request #563 from kangxu/kangxu/wrt/wrt-packertool-android-tests/rename

[wrt] Rename suite and update tcs for wrt packertool
Merge pull request #542 from wanghongjuan/wanghongjuan/misc/cordova-update

[misc] Update 3 TCs for cordova usecase
[misc-usecase][XWALK-440] Modify layout of the page

- Modify layout of the page

Impacted tests(approved): new 0, update 1, delete 0
Unit test platform: [Tizen IVI]
Unit test result summary: pass 1, fail 0, block 0
Merge pull request #490 from JianfengXu/xujf/misc/websetting

[usecase-webapi][XWALK-1063]Add usecase for websetting