refs #7090. RunPythonScript and Test moved to the new api.
refs #7090. Move algorithm and test.
Merge remote-tracking branch 'origin/bugfix/6982_process_detectors_sans2d'
Merge remote-tracking branch 'origin/bugfix/7152_double_spaced_resultslog'
Merge remote-tracking branch 'origin/feature/7173_memory_leak_sample_logs'
Merge remote-tracking branch 'origin/feature/6445_error_message_from_Load'
Merge remote-tracking branch 'origin/feature/7166_help_window_cleanup'
Merge remote-tracking branch 'origin/feature/5225_flat_background'
Merge remote-tracking branch 'origin/feature/7057_py_unittests_rm_files'
Merge remote-tracking branch 'origin/feature/1592_runtime_py_version_check'
Merge remote-tracking branch 'origin/feature/7159_sans_iq_subtraction'
refs #7090. Solve merge conflict.
Merge branch 'feature/7090_runpythonscript' into develop