[usecase-tizen] Imporve SystemSetting IncomingCall tizen usecase

- Change to 3 button: set, get path, play.

Impacted TCs num(designed): New 0, Update 1, Delete 0
Unit test Platform: Tizen M0
Tizen test result summary: Pass 1, Fail 0, Blocked 0
[usecase-webapi] Improve Bookmark usecase

- Adjust the case with screen view

Impacted tests(approved): new 0, update 1, delete 0
Unit test platform: [Tizen IVI]
Unit test result summary: pass 1, fail 0, block 0
[usecase-webapi] Improve WebSpeech usecase

- Update the description for Connecting to speech server
- Failure analysis: Could not connect to speech server

Impacted tests(approved): new 0, update 1, delete 0
Unit test platform: [Tizen IVI]
Unit test result summary: pass 0, fail 1, block 0
[usecase-webapi] Improve w3c usecase FlexibleBox

- Add black top bar for FlexibleBox page

Impacted tests(designed|approved): new 0, update 1, delete 0
Unit test platform: [Tizen IVI][Android]
Unit test result summary: pass 1, fail 0, block 0
[usecase-webapi] Improve PerformanceTimeline usecase

- Adjust the case with screen view

Impacted tests(approved): new 0, update 1, delete 0
Unit test platform: [Android]
Unit test result summary: pass 1, fail 0, block 0
[usecase-webapi] Improve WebMessaging usecase

- Fix the mistake of purpose in WebMessaging.

Impacted tests(approved): New 0, Update 1, Delete 0
Unit test platform: [Tizen IVI]
Unit test result summary: Pass 1, Fail 0, Block 0
[usecase-webapi] Improve WebSocket usecase

- Add the 'Connect' button and 'Disconnect' button

Impacted tests(approved): new 0, update 1, delete 0
Unit test platform: [Tizen IVI]
Unit test result summary: pass 1, fail 0, block 0
Update 44 TCs for MediaRenderer

- Update 44 TCs for MediaRenderer
- Failure analysis: The statuschanged event and rendererlost event cannot be fired

Impacted tests(approved): new 0, update 44, delete 0
Unit test platform: [Tizen IVI]
Unit test result summary: pass 37, fail 1, block 6
[wrt] update seed file and get env sdb/ssh id

[Detailed commit message (if have)]
Impacted TCs num(approved): New: 311
Unit test platform: [tizen]
Unit test result summary: Pass 311 , Fail 0, Blocked 0
[embedding] Improve the code of embeddingAPI tests.

- Rename some test methods name
- Add judgment about one existence test
- Delete one unnecessary test case
- Improve the pack.sh shell

Impacted tests(approved): new 0, update 0, delete 1
Unit test platform: [Android]
Unit test result summary: pass 71, fail 17, block 4
Merge pull request #731 from linshen/wrt/shen/wrt-manifest-tizen

[wrt] update seed file and get env sdb/ssh id
[webapi]Update 36 nfc TCs

- Change assert_own_property to assert_true
- Change 42 designed cases to approved
- Redesign several TCs
- Modify test description
- Failure analysis: NDEFRecord.id attribute of type expected "string" but got "object"

Impacted tests(approved): new 0, update 36, delete 0
Unit test platform: [Tizen IVI]
Unit test result summary: pass 49, fail 1, block 0
Fix tct-extra-html5-tests/interfaces

interfaces - FAIL
The basefont tag is obsolete http://www.w3.org/TR/html5/obsolete.html#obsolete and it's not supported in modern browsers.
Support for this tag has been removed in chromium at april 2013 http://code.google.com/p/chromium/issues/detail?id=231042
Remove the test

BUGS=XWALK-2213

Change-Id: I287414beaace54906ec5412d23f33d2c25b67c1a
Merge pull request #588 from tiwanek/XWALK-2213

Fix tct-extra-html5-tests/interfaces and tct-extra-html5-tests/month_9
[usecase-wrt]update script click button event

Impacted TCs num(approved): New 0, update 2, deleted 0
Unit test platform: [tizen]
Unit test result summary: Pass 1, Fail 0, Blocked 1
Block reason: zoom pic no device to check.
[webapi][XWALK-2355] Rewrite the test case checking Navigator.system attribute

- Separate navigator.system and xwalk.experimental.system
  as Crosswalk implements the latter
- Use assert_readonly to check readonly attribute
- Update copyright year to 2014 as it was created in this year originally
Merge pull request #734 from zqzhang/zqzhang/XWALK-2355

[webapi][XWALK-2355] Rewrite the test case checking Navigator.system attribute
[wrt][xwalk-2299] Update case available link

Impacted TCs num(approved): New 0, Update 1, Delete 0
Unit test Platform: Android
Android test result summary: Pass 1, Fail 0, Block 0
Merge pull request #736 from wanghongjuan/wanghongjuan/wrt/xwalk-2299

[wrt][xwalk-2299] Update case available link
Merge pull request #717 from zhangjingx/zhangjingx/webapi/nfc_update

[webapi]Update 36 nfc TCs