CB- 6958. Port camera test to plugin-test-framework

Ported tests  from mobile-spec (which are written in jasmine 1.3) in
jasmine 2.0.
Added:
New js-module named tests to plugin.xml
Folder with tests working on jasmine 2.0

This changes are aimed to work with the new plugin-test framework.
Yes, this is a mistake, I started to work on that 3 days ago. I will fix it.