[misc]Add capture tcs and rename the test suite name

[Detailed commit message (if have)]
Unit test platform: [tizen]
Test Result: Pass 1, Fail 0, Block 0
Test webapp: capture_video_camera,camera can not open on ini
Merge pull request #1149 from linshen/shenlin/add-video-capture

[misc]Add capture tcs and rename the test suite name