[wrt][0751|0752] Add 3 HTML5 API tests for special privilege

- 0751 The Web applications MUST support HTML5 APIs
- 0752 The following special privileges are supported: Geolocation API, Web Notifications API
- html5-api-geolocation-allow: Error thrown {User denied Geolocation}

Impacted tests(approved): new 3, update 0, delete 0
Unit test platform: [Tizen]
Unit test result summary: pass 2, fail 1, block 0
[tool] Add 3 small toos to verify XML files and convert files between XML and CSV

- Add tools for verifying tests.full.xml and converting xml to csv or csv to xml.
[webapi] Drop webapi-runtime-xwalk-tsets
[webapi] Rename webapi-audiosystem-xwalk-tests to webapi-audiosystem-tizen-tests
[webapi] Rename webapi-contactsmanager-sysapps-tests to webapi-contactsmanager-w3c-tests
[webapi] Rename webapi-devicecapabilities-sysapps-tests to webapi-devicecapabilities-w3c-tests
[webapi] Rename webapi-messaging-sysapps-tests to webapi-messaging-w3c-tests
[webapi] Rename webapi-rawsockets-sysapps-tests to webapi-rawsockets-w3c-tests
[webapi] Rename webapi-speechapi-xwalk-tests to webapi-speechapi-tizen-tests
[webapi] Rename webapi-sso-xwalk-tests to webapi-sso-tizen-tests
[webapi] Rename webapi-taskscheduler-sysapps-tests to webapi-taskscheduler-w3c-tests
[webapi][XWALK-3013] Update reference file links for CSS3 Fonts tests

Add missed reference file entry
Impacted tests(approved):new 0,update 8,delete 0
Unit test platform:[android]
Unit test result summary:pass 8,fail 0,block 0
[wrt] Rename wrt-manifestspecificmanu-android-tests to wrt-manifestmanu-android-tests
[wrt] Rename wrt-sharemode-android-tests to wrt-sharedmode-android-tests
[wrt] Rename wrt-sharemodemanu-android-tests wrt-sharedmodemanu-android-tests
[usecase-embedding] Rename embedding usecase suite
[usecase-webapi] Rename usecase webapi
[usecase-wrt] Rename usecase wrt android suite
[usecase-wrt] Rename usecase wrt tizen suite
[usecase-cordova] Rename uescase cordova suite