[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: object expected attributes not exist

Impacted tests(approved): new 0, update 36, delete 0
Unit test platform: [Tizen IVI]
Unit test result summary: pass 32, fail 18, block 0