Tizen support in Titanium's Kitchen Sink

This pull request adds support of the Tizen platform to the Kitchen Sink sample.

- Existing tests, that are supported on Tizen, were enabled, and tailored for Tizen if needed.
- Tests that Tizen cannot support were disabled. 
- Tests for the Tizen device API were added.
- Minor issues, like out-of-date URLs, were fixed.