[misc-uiautomation] Add reference file for css3-flexiblebox
[misc-uiautomation] Add reference file for html5-canvas
[misc-uiautomation] Add reference file for css3-style
[misc-uiautomation] Add reference file for css3-color

Impacted tests: new 0, update 18, delete 0
Unit test platform: [Chromium]
Unit test result summary: pass 18, fail 0, block 0
[webapi][XWALK-1951] Update case description for csp

Impacted TCs num: New 0, Update 1, Delete 0
Unit test Platform: [Tizen IVI]
Test result summary: Pass 1, Fail 0, Blocked 0
[misc-uiautomation] Add reference file for css3-fonts

Impacted tests: new 0, update 67, delete 0
Unit test platform: [Chromium]
Unit test result summary: pass 67, fail 0, block 0
[webapi] Refine Vibration tests keeping same with w3c

- web-platform-tests vibration tests have changed , refine webapi vibration cases for keeping same.

Impacted TCs num(approved): New 0, Update 9, Delete 0
Unit test Platform: Tizen M0
Tizen test result summary: Pass 9, Fail 0, Blocked 0
[webapi][XWALK-893] Add 6 Tcs and update 24 Tcs for iap
- Modify the way of using iap
- Failure analysis: The restore method does not suppot
- Block analysis: "In App Purchase" feature does not allowed in China

Impacted tests(approved): new 6, update 24, delete 0
Unit test platform: [Android]
Unit test result summary: pass 6, fail 2, block 22
[wrt][XWALK-1734] Update case for open docx file
[misc-uiautomation] Add reference file for css3-background
[wrt][XWALK-1258] Add cases for packer tool dependency
Merge pull request #371 from JianfengXu/xujf/webapi/csp

[webapi][XWALK-1951] Update case description for csp
[wrt]Update wrt-packagemgt-tizen-tests

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-2011] Add 2 cases for wrt-rtlib-android-tests
Merge pull request #379 from kangxu/kangxu/wrt/openFileThirdPart/update

[wrt][XWALK-1734] Update case for open docx file
Merge pull request #383 from kangxu/kangxu/wrt/wrongArchitecture/addCase

[wrt][XWALK-2011] Add 2 cases for wrt-rtlib-android-tests
Merge pull request #381 from kangxu/kangxu/wrt/removeAndroidSdkDependency/addCase

[wrt][XWALK-1258] Add cases for packer tool dependency
Merge pull request #382 from linshen/update-wrt-packagemgt

[wrt]Update wrt-packagemgt-tizen-tests
Merge pull request #375 from xinliux/xinliux/vibration-timeout

[webapi] Refine Vibration tests keeping same with w3c
[wrt] [XWALK-2007] Update TC for fix XWALK-2007