Keep smart folders when sorting. (see #12294)
Remove commented code and comments

No longer required.
Remove tab and whitespace.
Modify the checkvalue private method.
Specify the default if any and value is null.
Use numpy.float32 for PixelsType 'float'
Make sure the smart folder is always at the bottom.
Move dependency
Reset minimum when losing focus.
REview checkValue method to exclude type min.
Move kill session to global teardown
Add integration test for CLI import as functionality
Change py.test to pytest
Refactor sudo_args and add failing test for multi-group CLI import as
Mark multi-group import as test as xfail
Fix for-loop bug in image viewer. See #12303
Merge pull request #2573 from will-moore/rebased/dev_5_0/viewer_save_apply_12303

Fix for-loop bug in image viewer. See #12303 (rebased onto dev_5_0)
Merge pull request #2569 from ximenesuk/revise-test-download

Revise test_download.py
Merge pull request #2568 from ximenesuk/rebased/dev_5_0/dummy-permissions-test

Move kill session to global teardown (rebased)
Fix selection issue.