Understanding and viewing trace exection

[ftc]

We would like a way to manually triage traces and understand the execution of the system.

must have: logging of line numbers (see issue: #11 )

ideas:

• generate script that creates trace
  • This would be a "concrete counterexample" which shows a crash
  • extract id from UI object used at runtime
  • log the view that Robotnium interacts with and match it with the associated callback as the view object should be the same
• eclipse plugin that shows order of callbacks