[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
[misc-uiautomation] Add 242  reference tests to tests.xml
[wrt][XWALK-890]Update tcs for three icon check purpose

ivi crosswalk-8.36.164:
install the manifest_icon_three_tests.xpk
check applications.db find the three icon value in db record.
[wrt][XWALK-2028] Add 2 tcs

Update webapp is fail
[webapi][XWALK-1330]create 63 tests for Audio System and change test status to approved

- Fail Reason: run connect method, the error callback is invoked.

Impacted TCs num(approved): New 73, Update 0, Delete 0
Unit test Platform: [Tizen IVI]
Test result summary: Pass 4, Fail 69, Blocked 0
Merge pull request #397 from linshen/add-tcs-for-xwalk-2028

[wrt][XWALK-2028] Add 2 tcs
Merge pull request #331 from chenxix/chenxi/misc-uiautomation/tests

[misc-uiautomation] Add 250 reference tests to tests.xml
Merge pull request #394 from JianfengXu/xujf/audiosystem/add

[webapi][XWALK-1330]create 63 tests for Audio System and change test status to approved
[wrt][XWALK-890] update test.py to work on crosswalk-8.36.164

1.update check log to check db
2.add null value to seed file
3.add app launch to nagative seed file
4.add start/end time
5.update DB path
Merge pull request #398 from linshen/update-xwalk-890

[wrt][XWALK-890] update test.py to work on crosswalk-8.36.164
[webapi][XWALK-2011] Update 2 TCs for XWALK-2011 due to issue is fixed, need to update test steps and status
Merge pull request #395 from kangxu/kangxu/wrt/wrt-rtlib-android-tests/updateCases

[webapi][XWALK-2011] Update 2 TCs for wrt-rtlib-android-tests
[webapi][xwalk-1862] Update the tizen device API test suites which relying on /opt/usr/media to $home/content

  Unit test Platform: Tizen IVI
  Unit test result: verified, all suites work fine
[wrt][XWALK890]update test.py
1. add negative seed out file
2. add log.txt file
3. add Chinese value in seed file

UT result: total: 161, PASS 161
[wrt][xwalk-2064] Fix No test cases shown when running wrt-i18n-tizen-tests

- Add testcase in tests.xml
[wrt]update 1 tcs for wrt-rtcore-tizen-test

Can not check launch icon in ivi,no test this testcase
Merge pull request #402 from linshen/update-xwalk-890

[wrt][XWALK890]update test.py add new function and negative value
Merge pull request #401 from wanghongjuan/wanghongjuan/wrt/xwalk-2064

[wrt][xwalk-2064] Fix no test cases shown when running wrt-i18n-tizen-tests
Merge pull request #400 from Honry/Honry/xwalk-1862

[webapi][xwalk-1862] Update the tizen device API test suites which relyi...
Merge pull request #391 from linshen/add1tcs-wrt-rtcore-tizen-tests

[wrt][XWALK-890]Update tcs for three icon check purpose