Add set type for each set in all tests xml files

Signed-off-by: Hao yunfeix <yunfeix.hao@intel.com>
[wrt]Delete Crosswalk_wrt_BFT.conf for wrt-packertool-tizen-tests

[Detailed commit message (if have)]
Impacted TCs num(approved): New 0, update 3, deleted 0
Unit test platform: [tizen]
Unit test result summary: Pass 3 , Fail 0, Blocked 0
Merge pull request #610 from linshen/update-usecase-tizen

[wrt]update Crosswalk_wrt_BFT.conf to Crosswalk_sharemode.conf
Merge pull request #681 from haoyunfeix/yunfei/change-tests-xml

Add set type for each set in all tests xml files
[webapi] update nfc Tcs

- update navigator object name
- change assert_own_property to assert_true
- Change 4 approved cases to designed
- Failure analysis: object excepted attributes missing

Impacted tests(approved): new 0, update 8, delete 4
Unit test platform: [Tizen IVI]
Unit test result summary: pass 3, fail 5, block 0
Merge pull request #695 from zhangjingx/zhangjingx/webapi/nfc_modify

[webapi] Update nfc TCs