[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] Update 27 TCs due to modify xpk to wgt
[wrt]move invalid webapp to wrt-comm-webapp-manifest-tests
Merge pull request #399 from wanghongjuan/wanghongjuan/wrt/wgt

[wrt] Update 8 TCs due to modify xpk to wgt
Merge pull request #378 from yunxliu/yunxliu/webapi/rewrite_iap_Tcs

[webapi][XWALK-893] Add 6 Tcs and update 24 Tcs for iap
[wrt][XWALK-890] update test add create device:/opt/usr/media/tct folder

[Detailed commit message (if have)]
Unit test platform: [tizen]
Unit test result summary: Pass 161 , Fail 0, Blocked 0
Merge pull request #409 from linshen/update-xwalk-890

[wrt][XWALK-890] update test add create device:/opt/usr/media/tct folder
[wrt]update tests.xml to correct component issure

Detailed commit message
Impacted TCs num(approved): New 0, update 0, deleted  0
Merge pull request #410 from linshen/update-component-name

[wrt]update tests.xml/tests.full.xml to correct component value issure
[misc] Add usecase for networkbearerselection

- Fail Reason: the requestRouteToHost method is implemented incroccet

Impacted tests(approved): New 1, Update 0, Delete 0
Unit test platform: [Tizen IVI]
Unit test result summary: Pass 0, Fail 1, Block 0
Merge pull request #386 from minxhuang/tests/misc/webapi-usecase-tizen-tests

[misc] Add usecase for networkbearerselection
[misc-usecase] Fix XWALK-2071 to change the url of image

- Fix XWALK-2071 bug to change the url of image is valid

Impacted tests(approved): new 0, update 1, delete 0
Unit test platform: [Android]
Unit test result summary: pass 1, fail 0, block 0
Merge pull request #408 from yunxliu/yunxliu/misc/modify_performance_timeline

[misc-usecase] Fix XWALK-2071 to change the url of image
[webapi] Move all resources folders under /opt/usr/media/ to "/home/app/content/"

  -This request is from https://bugs.tizen.org/jira/browse/TC-327
Merge pull request #404 from Honry/Honry/update-resources-dir

[webapi] Move all resources folders under /opt/usr/media/ to "/home/app/...
[wrt] Add new suite for packer tool automation
Merge pull request #407 from linshen/move-wrt-common-webapp-tests2new

[wrt]move wrt-common-webapp-tests invalid webapp to wrt-comm-webapp-manifest-tests
[wrt][XWALK-890] update test add create device:/opt/usr/media/tct folder

[Detailed commit message (if have)]
Unit test platform: [tizen]
Unit test result summary: Pass 161 , Fail 0, Blocked 0
[wrt][XWALK-890]Add negative seed folder to run negative by folder

[Detailed commit message]
Unit test platform: [tizen]
Unit test result summary: Pass 347, Fail  0, Blocked  0
Merge pull request #414 from linshen/update-xwalk-890

[wrt][XWALK-890]Add negative seed folder to run seed by folder