Handle output in stderr gracefully when discovering tests
Rename requirements file and delete pytest
Update error handling dialog and remove error rendering method
Fix rendering of error list
Correct implementation of cancel method
Make tests compatible with older version of python using unittest2
Merge pull request #6 from elbaschid/avoid_exception_on_test_discovery

Handle output in stderr gracefully when discovering tests
Refactored the main method into a common base class.
Handle output in stderr gracefully when discovering tests
Rename requirements file and delete pytest
Update error handling dialog and remove error rendering method
Fix rendering of error list
Correct implementation of cancel method
Make tests compatible with older version of python using unittest2
Refactored the main method into a common base class.
Updated Tennessee's email address.
Merge remote-tracking branch 'real/master'
Refactoring of GUI init method to include additional structure