[webapi][XWALK-1195] Add 44 tests for mediaRenderer

- Add 44 tests for mediaRenderer
- Failure analysis: MediaRenderer does not support

Impacted tests(approved): new 44, update 0, delete 0
Unit test platform: [Tizen IVI]
Unit test result summary: pass 0, fail 4, block 40
Fix incorrect urls in WebSocket tests.

Replaced location.hostname with "127.0.0.1", as it was empty,
what lead to invalid urls.
[webapi][XWALK-432] Add 58 Tcs for nfc

- Failure analysis: nfc does not support

Impacted tests(approved/designed): new 58, update 0, delete 0
Unit test platform: [Tizen IVI]
Unit test result summary: pass 0, fail 12, block 0
[wrt] Add 3 apk source for wrt-rtcoremanu-android-tests
[wrt] Add apk source for wrt-securitymanu-android-tests
[wrt] Update pack.sh for wrt-webfeaturesmanu-android-tests
[wrt] Update apksource and script for wrt-packagemgtmanu-android-tests
[wrt] Update pack.sh for wrt-manifestspecificmanu-android-tests
[misc] Add 2 TCs to cordova usecase
[wrt] Update appsource and pack.sh for wrt-extensionmanu-android-tests
Merge pull request #572 from wanghongjuan/wanghongjuan/misc/cordova-add

[misc] Add 2 TCs to cordova usecase
[Indexeddb] Changed attribute name from multientry to multiEntry

According to the deprecated standard, IndexedDB's Index object should
have attribute named "multientry". The latest standard says that
this attribute should be named "multiEntry" (e is uppercase).

BUG=XWALK-2203
Merge pull request #566 from kangxu/kangxu/wrt-securitymanu-android-tests/addsource

[wrt] Add apk source for wrt-securitymanu-android-tests
Merge pull request #569 from kangxu/kangxu/wrt/wrt-webfeaturesmanu-android-tests/updateScript

[wrt] Update pack.sh for wrt-webfeaturesmanu-android-tests
Merge pull request #555 from jizydorczyk/XWALK-2204

Fix incorrect urls in WebSocket tests.
Merge pull request #570 from kangxu/kangxu/wrt/wrt-packagemgtmanu-android-tests/updateScript

[wrt] Update apksource and script for wrt-packagemgtmanu-android-tests
Merge pull request #571 from kangxu/kangxu/wrt/wrt-manifestspecificmanu-android-tests/updateScript

[wrt] Update pack.sh for wrt-manifestspecificmanu-android-tests
Merge pull request #573 from kangxu/kangxu/wrt/wrt-extensionmanu-android-tests/update

[wrt] Update appsource and pack.sh for wrt-extensionmanu-android-tests
Merge pull request #568 from kangxu/kangxu/wrt/wrt-rtcoremanu-android-tests/addsource

[wrt] Add 3 apk source for wrt-rtcoremanu-android-tests
[webapi][XWALK-562] Combine user.js and cssstyle.js to support.js