[webapi] Integrate 149 tests for FileSystemAPI

Impacted tests(approved): new 149, update 0, delete 0
Unit test platform: [Android]
Unit test result summary: pass 149, fail 0, block 0
[XWALK-3025] Add back configuration of cgi folders copying
[usecase][xwalk-1326] Backup usecase of CSS Style Attribute

- This test case will be removed from demo-express(https://github.com/crosswalk-project/demo-express/pull/30), backup it as 'designed' in usecase
[webapi] Add 10 P2 tests for Battery Status API

Impacted tests(approved): new 10, update 0, delete 0
Unit test platform: [Android]
Unit test result summary: pass 10, fail 0, block 0
[webapi] Integrate 6 tests for CSS3 Text

 - These tests come from http://svn.webkit.org/repository/webkit/trunk/LayoutTests/fast/text/

Impacted tests(approved): new 6, update 0, delete 0
Unit test platform: [Android]
Unit test result summary: pass 6, fail 0, block 0
[webapi] Add 7 cases for audio from w3c

- 2 tests come from https://github.com/w3c/web-platform-tests/tree/master/html/semantics/embedded-content/the-audio-element (commit 5caa5d10e06703a0175bfea7ada3afa392debacb)
- 5 tests come from https://github.com/w3c/web-platform-tests/tree/master/html/semantics/embedded-content/media-elements (commit 5caa5d10e06703a0175bfea7ada3afa392debacb)

Impacted tests(approved): new 7, update 0, delete 0
Unit test platform: [android] crosswalk-10.38.222
Unit test result summary: pass 7, fail 0, block 0
[wrt][xwalk-3043] Fix wgt path not found

Impacted tests(approved): new 0, update 1, delete 0
Unit test platform: [Tizen]
Unit test result summary: pass 1, fail 0, block 0
auto low resource tests
[stability] Rename stabilitymanu android suite and update the component
[webapi] Rename webapi-appuri-sysapps-tests to webapi-appuri-w3c-tests
Merge pull request #1284 from Honry/rename-webapi-appuri

[webapi] Rename webapi-appuri-sysapps-tests to webapi-appuri-w3c-tests
Merge pull request #1320 from Honry/rename-stab-manu-android

[stability] Rename stabilitymanu android suite and update the component
[stability] Rename stabiterative android suite and update the component
Update app name in config.xml
Merge pull request #1332 from cicili/change-ws-docroot

auto low resource tests
Merge pull request #1317 from Honry/rename-stab-iterative-android

[stability] Rename stabiterative android suite and update the component
[stability] Merge 3 stablonglast tizen suites into one and update the component
Remove two tests in stability-manual-tizen-tests
Merge pull request #1330 from haoxli/wrt/xwalk-3043

[wrt][xwalk-3043] Fix wgt path not found
Merge pull request #1329 from Honry/rename-merge-stability-longlasting-tizen

[stability] Merge 3 stablonglast tizen suites into one and update the co...