Removed the test for cancelling an icon upload as it was reporting a false positive
Add explicit wait into page load.
Refactored away login.py
Added a test for uploading an app icon with an invalid file format
remove xfail for buy app
Remove search login
Added a test for uploading a screenshot in an invalid file format
Remove native events use
Added a test for adding a screenshot to an app
Added test that checks if a new review is saved.