Cleanup - Cleaning up deprecation warnings and inaccurate error messages
appearing in minitests.
Cleanup - Removing deprecation warnings from specs and removing empty
helper and test files for empty helper files.
953983 - Fixing path to spinner.gif
Unit tests - Fixing issue where unit test runs of navigation items
can lead to different results due to the test environment.
Merge pull request #2021 from ehelms/deprecation-warning-cleanup

Cleanup - Deprecation warning and test output cleanup.
Merge pull request #2025 from ehelms/unittest-fix

Unit tests - Fixing issue where unit test runs of navigation items
Merge pull request #2022 from daviddavis/temp_1366642157

953983 - Fixing path to spinner.gif