ENH: Make output of get_atlas_info conditional on system_info.verbosity
TST: add some more tests

test for gh-4494
test median returns array scalars and works with object arrays
BUG: Fix linspace for use with physical quantities

The fix for issue 3504 led to errors when using linspace with the quantities package. Multiplying with 1 instead of adding 0 prevents issues when using physical quantities.
Merge pull request #4503 from rproepp/3504-quantities

Fix linspace for use with physical quantities
Merge pull request #4507 from juliantaylor/test-add

TST: add some more tests
Merge pull request #4387 from abergeron/get_info

ENH: Make output of get_atlas_info conditional on system_info.verbosity
DOC: Add the change to disutils in the release notes.
Merge pull request #4514 from abergeron/get_info

Add the change to disutils in the release notes.