[iOS E2E Test App] Misc bug fixes and accessibility updates
Merge pull request #119 from carlosfigueira/dev

[Android E2E Test App] Update logging to unify with other platforms
[iOS E2E Test App] Unify logging format with other platforms
- Also added options to run all tests and all tests which don't require user interaction
- Other misc changes
Merge pull request #122 from carlosfigueira/ios

[iOS E2E Test App] Unification of logging with other platforms